1417350420 has 96 divisors (see below), whose sum is σ = 4455158400. Its totient is φ = 374049792.

The previous prime is 1417350409. The next prime is 1417350457. The reversal of 1417350420 is 240537141.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 38851 + ... + 65909.

It is an arithmetic number, because the mean of its divisors is an integer number (46407900).

Almost surely, 2^1417350420 is an apocalyptic number.

1417350420 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 1417350420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2227579200).

1417350420 is an abundant number, since it is smaller than the sum of its proper divisors (3037807980).

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

1417350420 is a wasteful number, since it uses less digits than its factorization.

1417350420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27174 (or 27166 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 1417350420 is about 37647.7146716770. The cubic root of 1417350420 is about 1123.2913439757.

Adding to 1417350420 its reverse (240537141), we get a palindrome (1657887561).

The spelling of 1417350420 in words is "one billion, four hundred seventeen million, three hundred fifty thousand, four hundred twenty".