42400104010554 has 32 divisors (see below), whose sum is σ = 89117503358400. Its totient is φ = 13431585428352.

The previous prime is 42400104010513. The next prime is 42400104010577. The reversal of 42400104010554 is 45501040100424.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2220821379 + ... + 2220840470.

It is an arithmetic number, because the mean of its divisors is an integer number (2784921979950).

Almost surely, 2^{42400104010554} is an apocalyptic number.

42400104010554 is an abundant number, since it is smaller than the sum of its proper divisors (46717399347846).

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

42400104010554 is a wasteful number, since it uses less digits than its factorization.

42400104010554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4441661934.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 42400104010554 its reverse (45501040100424), we get a palindrome (87901144110978).

The spelling of 42400104010554 in words is "forty-two trillion, four hundred billion, one hundred four million, ten thousand, five hundred fifty-four".