450433012140154 has 8 divisors (see below), whose sum is σ = 675661417179840. Its totient is φ = 225212539746876.

The previous prime is 450433012140143. The next prime is 450433012140179. The reversal of 450433012140154 is 451041210334054.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1983019644 + ... + 1983246775.

It is an arithmetic number, because the mean of its divisors is an integer number (84457677147480).

Almost surely, 2^{450433012140154} is an apocalyptic number.

450433012140154 is a deficient number, since it is larger than the sum of its proper divisors (225228405039686).

450433012140154 is a wasteful number, since it uses less digits than its factorization.

450433012140154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3966323204.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 450433012140154 in words is "four hundred fifty trillion, four hundred thirty-three billion, twelve million, one hundred forty thousand, one hundred fifty-four".