454170862084 has 9 divisors (see below), whose sum is σ = 794801367381. Its totient is φ = 227084757120.

The previous prime is 454170862069. The next prime is 454170862091. The reversal of 454170862084 is 480268071454.

It is a happy number.

The square root of 454170862084 is 673922.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 162830004484 + 291340857600 = 403522^2 + 539760^2 .

It is a super-2 number, since 2×454170862084² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1179364 + ... + 1516324.

Almost surely, 2^454170862084 is an apocalyptic number.

454170862084 is the 673922-nd square number.

It is an amenable number.

454170862084 is a deficient number, since it is larger than the sum of its proper divisors (340630505297).

454170862084 is an frugal number, since it uses more digits than its factorization.

454170862084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673926 (or 336963 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 49.

Multiplying 454170862084 by its sum of digits (49), we get a square (22254372242116 = 4717454²).

The spelling of 454170862084 in words is "four hundred fifty-four billion, one hundred seventy million, eight hundred sixty-two thousand, eighty-four".