10462427440 has 40 divisors (see below), whose sum is σ = 25163947440. Its totient is φ = 4040660736.

The previous prime is 10462427431. The next prime is 10462427467. The reversal of 10462427440 is 4472426401.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 10462427396 and 10462427405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2252514 + ... + 2257153.

It is an arithmetic number, because the mean of its divisors is an integer number (629098686).

Almost surely, 2^10462427440 is an apocalyptic number.

10462427440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10462427440 is an abundant number, since it is smaller than the sum of its proper divisors (14701520000).

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

10462427440 is a wasteful number, since it uses less digits than its factorization.

10462427440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4509709 (or 4509703 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 34.

The spelling of 10462427440 in words is "ten billion, four hundred sixty-two million, four hundred twenty-seven thousand, four hundred forty".