42401534462554 has 16 divisors (see below), whose sum is σ = 67625386012800. Its totient is φ = 19870175141824.

The previous prime is 42401534462491. The next prime is 42401534462653. The reversal of 42401534462554 is 45526443510424.

It is a junction number, because it is equal to n+sod(n) for n = 42401534462498 and 42401534462507.

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, 2608995964 + ... + 2609012215.

It is an arithmetic number, because the mean of its divisors is an integer number (4226586625800).

Almost surely, 2^{42401534462554} is an apocalyptic number.

42401534462554 is a deficient number, since it is larger than the sum of its proper divisors (25223851550246).

42401534462554 is a wasteful number, since it uses less digits than its factorization.

42401534462554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5218008437.

The product of its (nonzero) digits is 9216000, while the sum is 49.

Adding to 42401534462554 its reverse (45526443510424), we get a palindrome (87927977972978).

The spelling of 42401534462554 in words is "forty-two trillion, four hundred one billion, five hundred thirty-four million, four hundred sixty-two thousand, five hundred fifty-four".