3540310149940 has 48 divisors (see below), whose sum is σ = 7458790424400. Its totient is φ = 1411526961152.

The previous prime is 3540310149931. The next prime is 3540310149973. The reversal of 3540310149940 is 499410130453.

It can be written as a sum of positive squares in 8 ways, for example, as 332693625616 + 3207616524324 = 576796^2 + 1790982^2 .

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, 99069996 + ... + 99105724.

It is an arithmetic number, because the mean of its divisors is an integer number (155391467175).

Almost surely, 2^{3540310149940} is an apocalyptic number.

It is an amenable number.

3540310149940 is an abundant number, since it is smaller than the sum of its proper divisors (3918480274460).

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

3540310149940 is a wasteful number, since it uses less digits than its factorization.

3540310149940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51684 (or 51682 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 3540310149940 in words is "three trillion, five hundred forty billion, three hundred ten million, one hundred forty-nine thousand, nine hundred forty".