13142335522004 has 48 divisors (see below), whose sum is σ = 24799284636672. Its totient is φ = 6058094136192.

The previous prime is 13142335521979. The next prime is 13142335522031. The reversal of 13142335522004 is 40022553324131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 639737357 + ... + 639757899.

It is an arithmetic number, because the mean of its divisors is an integer number (516651763264).

Almost surely, 2^{13142335522004} is an apocalyptic number.

It is an amenable number.

13142335522004 is a deficient number, since it is larger than the sum of its proper divisors (11656949114668).

13142335522004 is a wasteful number, since it uses less digits than its factorization.

13142335522004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35376 (or 35374 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 13142335522004 its reverse (40022553324131), we get a palindrome (53164888846135).

The spelling of 13142335522004 in words is "thirteen trillion, one hundred forty-two billion, three hundred thirty-five million, five hundred twenty-two thousand, four".