1201424310 has 24 divisors (see below), whose sum is σ = 3123703440. Its totient is φ = 320379792.

The previous prime is 1201424309. The next prime is 1201424311. The reversal of 1201424310 is 134241021.

It is an interprime number because it is at equal distance from previous prime (1201424309) and next prime (1201424311).

It is a super-2 number, since 2×1201424310² = 2886840745317952200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201424311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6674490 + ... + 6674669.

It is an arithmetic number, because the mean of its divisors is an integer number (130154310).

Almost surely, 2^1201424310 is an apocalyptic number.

1201424310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201424310 is an abundant number, since it is smaller than the sum of its proper divisors (1922279130).

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

1201424310 is a wasteful number, since it uses less digits than its factorization.

1201424310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13349172 (or 13349169 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1201424310 is about 34661.5681987991. The cubic root of 1201424310 is about 1063.0788349592.

Adding to 1201424310 its reverse (134241021), we get a palindrome (1335665331).

The spelling of 1201424310 in words is "one billion, two hundred one million, four hundred twenty-four thousand, three hundred ten".