150454402345 has 32 divisors (see below), whose sum is σ = 204731210880. Its totient is φ = 105224002560.

The previous prime is 150454402339. The next prime is 150454402387. The reversal of 150454402345 is 543204454051.

It is not a de Polignac number, because 150454402345 - 2⁵ = 150454402313 is a prime.

It is a super-2 number, since 2×150454402345² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4293937 + ... + 4328833.

It is an arithmetic number, because the mean of its divisors is an integer number (6397850340).

Almost surely, 2^150454402345 is an apocalyptic number.

It is an amenable number.

150454402345 is a deficient number, since it is larger than the sum of its proper divisors (54276808535).

150454402345 is a wasteful number, since it uses less digits than its factorization.

150454402345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38425.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 150454402345 its reverse (543204454051), we get a palindrome (693658856396).

The spelling of 150454402345 in words is "one hundred fifty billion, four hundred fifty-four million, four hundred two thousand, three hundred forty-five".