7405500024042 has 16 divisors (see below), whose sum is σ = 14811033185760. Its totient is φ = 2468494485072.

The previous prime is 7405500024031. The next prime is 7405500024047. The reversal of 7405500024042 is 2404200055047.

It is a junction number, because it is equal to n+sod(n) for n = 7405500023994 and 7405500024012.

It is not an unprimeable number, because it can be changed into a prime (7405500024047) 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, 2264913 + ... + 4465515.

It is an arithmetic number, because the mean of its divisors is an integer number (925689574110).

Almost surely, 2^{7405500024042} is an apocalyptic number.

7405500024042 is an abundant number, since it is smaller than the sum of its proper divisors (7405533161718).

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

7405500024042 is a wasteful number, since it uses less digits than its factorization.

7405500024042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761477.

The product of its (nonzero) digits is 44800, while the sum is 33.

Adding to 7405500024042 its reverse (2404200055047), we get a palindrome (9809700079089).

The spelling of 7405500024042 in words is "seven trillion, four hundred five billion, five hundred million, twenty-four thousand, forty-two".