150413651242 has 4 divisors (see below), whose sum is σ = 225620476866. Its totient is φ = 75206825620.

The previous prime is 150413651189. The next prime is 150413651309. The reversal of 150413651242 is 242156314051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 242156314051 = 69203 ⋅3499217.

It can be written as a sum of positive squares in only one way, i.e., 150016007761 + 397643481 = 387319^2 + 19941^2 .

It is a junction number, because it is equal to n+sod(n) for n = 150413651198 and 150413651207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37603412809 + ... + 37603412812.

Almost surely, 2^150413651242 is an apocalyptic number.

150413651242 is a deficient number, since it is larger than the sum of its proper divisors (75206825624).

150413651242 is an equidigital number, since it uses as much as digits as its factorization.

150413651242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75206825623.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 150413651242 its reverse (242156314051), we get a palindrome (392569965293).

The spelling of 150413651242 in words is "one hundred fifty billion, four hundred thirteen million, six hundred fifty-one thousand, two hundred forty-two".