150421538235 has 32 divisors (see below), whose sum is σ = 261513861120. Its totient is φ = 73550764800.

The previous prime is 150421538221. The next prime is 150421538237. The reversal of 150421538235 is 532835124051.

It is not a de Polignac number, because 150421538235 - 2⁵ = 150421538203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150421538193 and 150421538202.

It is not an unprimeable number, because it can be changed into a prime (150421538237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8503986 + ... + 8521655.

It is an arithmetic number, because the mean of its divisors is an integer number (8172308160).

Almost surely, 2^150421538235 is an apocalyptic number.

150421538235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150421538235 is a deficient number, since it is larger than the sum of its proper divisors (111092322885).

150421538235 is a wasteful number, since it uses less digits than its factorization.

150421538235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17025699.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 150421538235 in words is "one hundred fifty billion, four hundred twenty-one million, five hundred thirty-eight thousand, two hundred thirty-five".