42516444461524 has 24 divisors (see below), whose sum is σ = 81207102307968. Its totient is φ = 19316288787840.

The previous prime is 42516444461473. The next prime is 42516444461563.

42516444461524 is nontrivially palindromic in base 10.

It is a congruent number.

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, 234102837 + ... + 234284380.

It is an arithmetic number, because the mean of its divisors is an integer number (3383629262832).

Almost surely, 2^{42516444461524} is an apocalyptic number.

42516444461524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42516444461524 is a deficient number, since it is larger than the sum of its proper divisors (38690657846444).

42516444461524 is a wasteful number, since it uses less digits than its factorization.

42516444461524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468389295 (or 468389293 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 52.

The spelling of 42516444461524 in words is "forty-two trillion, five hundred sixteen billion, four hundred forty-four million, four hundred sixty-one thousand, five hundred twenty-four".