3544015225542 has 32 divisors (see below), whose sum is σ = 7841303864064. Its totient is φ = 1058818034400.

The previous prime is 3544015225529. The next prime is 3544015225601. The reversal of 3544015225542 is 2455225104453.

It is a junction number, because it is equal to n+sod(n) for n = 3544015225494 and 3544015225503.

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, 378144613 + ... + 378153984.

It is an arithmetic number, because the mean of its divisors is an integer number (245040745752).

Almost surely, 2^{3544015225542} is an apocalyptic number.

3544015225542 is an abundant number, since it is smaller than the sum of its proper divisors (4297288638522).

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

3544015225542 is a wasteful number, since it uses less digits than its factorization.

3544015225542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756298684.

The product of its (nonzero) digits is 960000, while the sum is 42.

The spelling of 3544015225542 in words is "three trillion, five hundred forty-four billion, fifteen million, two hundred twenty-five thousand, five hundred forty-two".