150402344442 has 16 divisors (see below), whose sum is σ = 343776787392. Its totient is φ = 42972098400.

The previous prime is 150402344429. The next prime is 150402344453. The reversal of 150402344442 is 244443204051.

150402344442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×150402344442³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1790504059 + ... + 1790504142.

It is an arithmetic number, because the mean of its divisors is an integer number (21486049212).

Almost surely, 2^150402344442 is an apocalyptic number.

150402344442 is an abundant number, since it is smaller than the sum of its proper divisors (193374442950).

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

150402344442 is a wasteful number, since it uses less digits than its factorization.

150402344442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581008213.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 150402344442 its reverse (244443204051), we get a palindrome (394845548493).

The spelling of 150402344442 in words is "one hundred fifty billion, four hundred two million, three hundred forty-four thousand, four hundred forty-two".