10402112114454 has 64 divisors (see below), whose sum is σ = 21181323681792. Its totient is φ = 3405094560000.

The previous prime is 10402112114441. The next prime is 10402112114477. The reversal of 10402112114454 is 45441121120401.

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, 324532729 + ... + 324564779.

It is an arithmetic number, because the mean of its divisors is an integer number (330958182528).

Almost surely, 2^{10402112114454} is an apocalyptic number.

10402112114454 is an abundant number, since it is smaller than the sum of its proper divisors (10779211567338).

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

10402112114454 is a wasteful number, since it uses less digits than its factorization.

10402112114454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36501.

The product of its (nonzero) digits is 5120, while the sum is 30.

Adding to 10402112114454 its reverse (45441121120401), we get a palindrome (55843233234855).

The spelling of 10402112114454 in words is "ten trillion, four hundred two billion, one hundred twelve million, one hundred fourteen thousand, four hundred fifty-four".