150120451405 has 32 divisors (see below), whose sum is σ = 184916390400. Its totient is φ = 116959180800.

The previous prime is 150120451399. The next prime is 150120451477. The reversal of 150120451405 is 504154021051.

150120451405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 150120451405 - 2⁵ = 150120451373 is a prime.

It is a super-2 number, since 2×150120451405² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 47043360 + ... + 47046550.

It is an arithmetic number, because the mean of its divisors is an integer number (5778637200).

Almost surely, 2^150120451405 is an apocalyptic number.

It is an amenable number.

150120451405 is a deficient number, since it is larger than the sum of its proper divisors (34795938995).

150120451405 is a wasteful number, since it uses less digits than its factorization.

150120451405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4845.

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 150120451405 its reverse (504154021051), we get a palindrome (654274472456).

The spelling of 150120451405 in words is "one hundred fifty billion, one hundred twenty million, four hundred fifty-one thousand, four hundred five".