3540025134122 has 16 divisors (see below), whose sum is σ = 5444920687752. Its totient is φ = 1725136807680.

The previous prime is 3540025134089. The next prime is 3540025134131. The reversal of 3540025134122 is 2214315200453.

It can be written as a sum of positive squares in 4 ways, for example, as 280667907961 + 3259357226161 = 529781^2 + 1805369^2 .

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, 21225443 + ... + 21391574.

Almost surely, 2^{3540025134122} is an apocalyptic number.

3540025134122 is a deficient number, since it is larger than the sum of its proper divisors (1904895553630).

3540025134122 is a wasteful number, since it uses less digits than its factorization.

3540025134122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42618073.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 3540025134122 in words is "three trillion, five hundred forty billion, twenty-five million, one hundred thirty-four thousand, one hundred twenty-two".