450345124154 has 32 divisors (see below), whose sum is σ = 705679680960. Its totient is φ = 215328958848.

The previous prime is 450345124079. The next prime is 450345124157. The reversal of 450345124154 is 451421543054.

It is not an unprimeable number, because it can be changed into a prime (450345124157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32375669 + ... + 32389575.

It is an arithmetic number, because the mean of its divisors is an integer number (22052490030).

Almost surely, 2^450345124154 is an apocalyptic number.

450345124154 is a deficient number, since it is larger than the sum of its proper divisors (255334556806).

450345124154 is a wasteful number, since it uses less digits than its factorization.

450345124154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21422.

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 450345124154 in words is "four hundred fifty billion, three hundred forty-five million, one hundred twenty-four thousand, one hundred fifty-four".