3540794425042 has 16 divisors (see below), whose sum is σ = 6389403474240. Its totient is φ = 1437615781488.

The previous prime is 3540794425027. The next prime is 3540794425237. The reversal of 3540794425042 is 2405244970453.

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, 6655628353 + ... + 6655628884.

It is an arithmetic number, because the mean of its divisors is an integer number (399337717140).

Almost surely, 2^{3540794425042} is an apocalyptic number.

3540794425042 is a deficient number, since it is larger than the sum of its proper divisors (2848609049198).

3540794425042 is a wasteful number, since it uses less digits than its factorization.

3540794425042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13311257265.

The product of its (nonzero) digits is 4838400, while the sum is 49.

The spelling of 3540794425042 in words is "three trillion, five hundred forty billion, seven hundred ninety-four million, four hundred twenty-five thousand, forty-two".