3151553540044 has 24 divisors (see below), whose sum is σ = 6787961471648. Its totient is φ = 1246768433280.

The previous prime is 3151553539997. The next prime is 3151553540071. The reversal of 3151553540044 is 4400453551513.

It is a junction number, because it is equal to n+sod(n) for n = 3151553539979 and 3151553540006.

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, 4329056697 + ... + 4329057424.

Almost surely, 2^{3151553540044} is an apocalyptic number.

It is an amenable number.

3151553540044 is an abundant number, since it is smaller than the sum of its proper divisors (3636407931604).

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

3151553540044 is a wasteful number, since it uses less digits than its factorization.

3151553540044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8658114145 (or 8658114143 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 3151553540044 in words is "three trillion, one hundred fifty-one billion, five hundred fifty-three million, five hundred forty thousand, forty-four".