1418250120 has 128 divisors (see below), whose sum is σ = 4961952000. Its totient is φ = 324162048.

The previous prime is 1418250103. The next prime is 1418250137. The reversal of 1418250120 is 210528141.

It is an interprime number because it is at equal distance from previous prime (1418250103) and next prime (1418250137).

It is a super-2 number, since 2×1418250120² = 4022866805760028800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23932 + ... + 58388.

It is an arithmetic number, because the mean of its divisors is an integer number (38765250).

Almost surely, 2^1418250120 is an apocalyptic number.

1418250120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1418250120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2480976000).

1418250120 is an abundant number, since it is smaller than the sum of its proper divisors (3543701880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1418250120 is a wasteful number, since it uses less digits than its factorization.

1418250120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34492 (or 34474 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 1418250120 is about 37659.6617085178. The cubic root of 1418250120 is about 1123.5289731564.

Adding to 1418250120 its reverse (210528141), we get a palindrome (1628778261).

The spelling of 1418250120 in words is "one billion, four hundred eighteen million, two hundred fifty thousand, one hundred twenty".