40124955942104 has 16 divisors (see below), whose sum is σ = 82073773518120. Its totient is φ = 18238616337280.

The previous prime is 40124955942077. The next prime is 40124955942107.

40124955942104 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×40124955942104² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40124955942107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227982704129 + ... + 227982704304.

Almost surely, 2^{40124955942104} is an apocalyptic number.

40124955942104 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40124955942104 is an abundant number, since it is smaller than the sum of its proper divisors (41948817576016).

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

40124955942104 is a wasteful number, since it uses less digits than its factorization.

40124955942104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455965408450 (or 455965408446 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 50.

It can be divided in two parts, 4012495 and 5942104, that added together give a palindrome (9954599).

The spelling of 40124955942104 in words is "forty trillion, one hundred twenty-four billion, nine hundred fifty-five million, nine hundred forty-two thousand, one hundred four".