42054007534 has 16 divisors (see below), whose sum is σ = 78646455936. Its totient is φ = 16384678200.

The previous prime is 42054007531. The next prime is 42054007537. The reversal of 42054007534 is 43570045024.

It is an interprime number because it is at equal distance from previous prime (42054007531) and next prime (42054007537).

It is a super-2 number, since 2×42054007534² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42054007534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42054007531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136538832 + ... + 136539139.

It is an arithmetic number, because the mean of its divisors is an integer number (4915403496).

Almost surely, 2^42054007534 is an apocalyptic number.

42054007534 is a deficient number, since it is larger than the sum of its proper divisors (36592448402).

42054007534 is a wasteful number, since it uses less digits than its factorization.

42054007534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273077991.

The product of its (nonzero) digits is 67200, while the sum is 34.

The spelling of 42054007534 in words is "forty-two billion, fifty-four million, seven thousand, five hundred thirty-four".