4153745387394 has 24 divisors (see below), whose sum is σ = 9079425762732. Its totient is φ = 1372328858880.

The previous prime is 4153745387353. The next prime is 4153745387411. The reversal of 4153745387394 is 4937835473514.

4153745387394 is a `hidden beast` number, since 4 + 1 + 5 + 3 + 7 + 4 + 538 + 7 + 3 + 94 = 666.

4153745387394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2423828628225 + 1729916759169 = 1556865^2 + 1315263^2 .

It is a super-2 number, since 2×4153745387394² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1021075987 + ... + 1021080054.

Almost surely, 2^{4153745387394} is an apocalyptic number.

4153745387394 is an abundant number, since it is smaller than the sum of its proper divisors (4925680375338).

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

4153745387394 is a wasteful number, since it uses less digits than its factorization.

4153745387394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042156162 (or 2042156159 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 63.

The spelling of 4153745387394 in words is "four trillion, one hundred fifty-three billion, seven hundred forty-five million, three hundred eighty-seven thousand, three hundred ninety-four".