4254213337923 has 12 divisors (see below), whose sum is σ = 5929628170760. Its totient is φ = 2712831692736.

The previous prime is 4254213337903. The next prime is 4254213337949. The reversal of 4254213337923 is 3297333124524.

It is a happy number.

It is not a de Polignac number, because 4254213337923 - 2⁸ = 4254213337667 is a prime.

It is a super-2 number, since 2×4254213337923² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4254213337903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1340330278 + ... + 1340333451.

Almost surely, 2^{4254213337923} is an apocalyptic number.

4254213337923 is a deficient number, since it is larger than the sum of its proper divisors (1675414832837).

4254213337923 is a wasteful number, since it uses less digits than its factorization.

4254213337923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2680663778 (or 2680663755 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 48.

The spelling of 4254213337923 in words is "four trillion, two hundred fifty-four billion, two hundred thirteen million, three hundred thirty-seven thousand, nine hundred twenty-three".