105462390629 has 8 divisors (see below), whose sum is σ = 112090651200. Its totient is φ = 98881306816.

The previous prime is 105462390619. The next prime is 105462390661. The reversal of 105462390629 is 926093264501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105462390629 is a prime.

It is a super-2 number, since 2×105462390629² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105462390619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11789579 + ... + 11798520.

It is an arithmetic number, because the mean of its divisors is an integer number (14011331400).

Almost surely, 2^105462390629 is an apocalyptic number.

It is an amenable number.

105462390629 is a deficient number, since it is larger than the sum of its proper divisors (6628260571).

105462390629 is a wasteful number, since it uses less digits than its factorization.

105462390629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23588379.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 105462390629 in words is "one hundred five billion, four hundred sixty-two million, three hundred ninety thousand, six hundred twenty-nine".