3423436457553 has 24 divisors (see below), whose sum is σ = 5948828600000. Its totient is φ = 1853288908704.

The previous prime is 3423436457527. The next prime is 3423436457563. The reversal of 3423436457553 is 3557546343243.

3423436457553 is a `hidden beast` number, since 3 + 4 + 2 + 3 + 4 + 3 + 64 + 575 + 5 + 3 = 666.

It is not a de Polignac number, because 3423436457553 - 2⁸ = 3423436457297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3423436457553.

It is not an unprimeable number, because it can be changed into a prime (3423436457563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1430005678 + ... + 1430008071.

Almost surely, 2^{3423436457553} is an apocalyptic number.

It is an amenable number.

3423436457553 is a deficient number, since it is larger than the sum of its proper divisors (2525392142447).

3423436457553 is a wasteful number, since it uses less digits than its factorization.

3423436457553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2860013781 (or 2860013778 counting only the distinct ones).

The product of its digits is 54432000, while the sum is 54.

The spelling of 3423436457553 in words is "three trillion, four hundred twenty-three billion, four hundred thirty-six million, four hundred fifty-seven thousand, five hundred fifty-three".