150532450142 has 4 divisors (see below), whose sum is σ = 225798675216. Its totient is φ = 75266225070.

The previous prime is 150532450121. The next prime is 150532450157. The reversal of 150532450142 is 241054235051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 241054235051 = 7 ⋅34436319293.

It is a junction number, because it is equal to n+sod(n) for n = 150532450099 and 150532450108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37633112534 + ... + 37633112537.

It is an arithmetic number, because the mean of its divisors is an integer number (56449668804).

Almost surely, 2^150532450142 is an apocalyptic number.

150532450142 is a deficient number, since it is larger than the sum of its proper divisors (75266225074).

150532450142 is an equidigital number, since it uses as much as digits as its factorization.

150532450142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75266225073.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 150532450142 its reverse (241054235051), we get a palindrome (391586685193).

The spelling of 150532450142 in words is "one hundred fifty billion, five hundred thirty-two million, four hundred fifty thousand, one hundred forty-two".