454530346402 has 32 divisors (see below), whose sum is σ = 783235474560. Its totient is φ = 195808821120.

The previous prime is 454530346381. The next prime is 454530346453. The reversal of 454530346402 is 204643035454.

It is a super-2 number, since 2×454530346402² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4065403 + ... + 4175710.

It is an arithmetic number, because the mean of its divisors is an integer number (24476108580).

Almost surely, 2^454530346402 is an apocalyptic number.

454530346402 is a deficient number, since it is larger than the sum of its proper divisors (328705128158).

454530346402 is a wasteful number, since it uses less digits than its factorization.

454530346402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8241258.

The product of its (nonzero) digits is 691200, while the sum is 40.

The spelling of 454530346402 in words is "four hundred fifty-four billion, five hundred thirty million, three hundred forty-six thousand, four hundred two".