10256407515014 has 8 divisors (see below), whose sum is σ = 15759845693928. Its totient is φ = 5003125617040.

The previous prime is 10256407514999. The next prime is 10256407515037. The reversal of 10256407515014 is 41051570465201.

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

It is a super-2 number, since 2×10256407515014² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62539070132 + ... + 62539070295.

It is an arithmetic number, because the mean of its divisors is an integer number (1969980711741).

Almost surely, 2^{10256407515014} is an apocalyptic number.

10256407515014 is a deficient number, since it is larger than the sum of its proper divisors (5503438178914).

10256407515014 is a wasteful number, since it uses less digits than its factorization.

10256407515014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125078140470.

The product of its (nonzero) digits is 168000, while the sum is 41.

The spelling of 10256407515014 in words is "ten trillion, two hundred fifty-six billion, four hundred seven million, five hundred fifteen thousand, fourteen".