450162365302442 has 32 divisors (see below), whose sum is σ = 729985803668352. Its totient is φ = 206967195376704.

The previous prime is 450162365302399. The next prime is 450162365302453. The reversal of 450162365302442 is 244203563261054.

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, 140004848 + ... + 143184084.

It is an arithmetic number, because the mean of its divisors is an integer number (22812056364636).

Almost surely, 2^{450162365302442} is an apocalyptic number.

450162365302442 is a deficient number, since it is larger than the sum of its proper divisors (279823438365910).

450162365302442 is a wasteful number, since it uses less digits than its factorization.

450162365302442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3200222.

The product of its (nonzero) digits is 4147200, while the sum is 47.

The spelling of 450162365302442 in words is "four hundred fifty trillion, one hundred sixty-two billion, three hundred sixty-five million, three hundred two thousand, four hundred forty-two".