150865864430 has 192 divisors, whose sum is σ = 300888556416. Its totient is φ = 54405120000.

The previous prime is 150865864367. The next prime is 150865864433. The reversal of 150865864430 is 34468568051.

It is a super-2 number, since 2×150865864430² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150865864433) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1493721380 + ... + 1493721480.

It is an arithmetic number, because the mean of its divisors is an integer number (1567127898).

Almost surely, 2^150865864430 is an apocalyptic number.

150865864430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150865864430 is a deficient number, since it is larger than the sum of its proper divisors (150022691986).

150865864430 is a wasteful number, since it uses less digits than its factorization.

150865864430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 50.

The spelling of 150865864430 in words is "one hundred fifty billion, eight hundred sixty-five million, eight hundred sixty-four thousand, four hundred thirty".