454532034311640 has 160 divisors (see below), whose sum is σ = 1617599298775680. Its totient is φ = 114078628205568.

The previous prime is 454532034311603. The next prime is 454532034311647. The reversal of 454532034311640 is 46113430235454.

454532034311640 is a `hidden beast` number, since 4 + 5 + 4 + 5 + 3 + 203 + 431 + 1 + 6 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454532034311647) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4126052712 + ... + 4126162871.

It is an arithmetic number, because the mean of its divisors is an integer number (10109995617348).

Almost surely, 2^{454532034311640} is an apocalyptic number.

454532034311640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

454532034311640 is an abundant number, since it is smaller than the sum of its proper divisors (1163067264464040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454532034311640 is a wasteful number, since it uses less digits than its factorization.

454532034311640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8252215623 (or 8252215610 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 454532034311640 in words is "four hundred fifty-four trillion, five hundred thirty-two billion, thirty-four million, three hundred eleven thousand, six hundred forty".