3935258604144 has 80 divisors (see below), whose sum is σ = 12909313949440. Its totient is φ = 1124359600320.

The previous prime is 3935258604127. The next prime is 3935258604217. The reversal of 3935258604144 is 4414068525393.

It is a happy number.

3935258604144 is a `hidden beast` number, since 3 + 9 + 3 + 5 + 25 + 8 + 604 + 1 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 650668042 + ... + 650674089.

It is an arithmetic number, because the mean of its divisors is an integer number (161366424368).

Almost surely, 2^{3935258604144} is an apocalyptic number.

It is an amenable number.

3935258604144 is an abundant number, since it is smaller than the sum of its proper divisors (8974055345296).

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

3935258604144 is a wasteful number, since it uses less digits than its factorization.

3935258604144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301342155 (or 1301342143 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 54.

The spelling of 3935258604144 in words is "three trillion, nine hundred thirty-five billion, two hundred fifty-eight million, six hundred four thousand, one hundred forty-four".