454017374739 has 6 divisors (see below), whose sum is σ = 655802874636. Its totient is φ = 302678249820.

The previous prime is 454017374737. The next prime is 454017374771. The reversal of 454017374739 is 937473710454.

It is a happy number.

It is not a de Polignac number, because 454017374739 - 2¹ = 454017374737 is a prime.

It is a super-2 number, since 2×454017374739² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (454017374737) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25223187477 + ... + 25223187494.

It is an arithmetic number, because the mean of its divisors is an integer number (109300479106).

Almost surely, 2^454017374739 is an apocalyptic number.

454017374739 is a deficient number, since it is larger than the sum of its proper divisors (201785499897).

454017374739 is a wasteful number, since it uses less digits than its factorization.

454017374739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50446374977 (or 50446374974 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 54.

The spelling of 454017374739 in words is "four hundred fifty-four billion, seventeen million, three hundred seventy-four thousand, seven hundred thirty-nine".