150501550331442 has 16 divisors (see below), whose sum is σ = 301003275223872. Its totient is φ = 50167154350320.

The previous prime is 150501550331441. The next prime is 150501550331459. The reversal of 150501550331442 is 244133055105051.

It is a self number, because there is not a number n which added to its sum of digits gives 150501550331442.

It is not an unprimeable number, because it can be changed into a prime (150501550331441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5720523 + ... + 18268209.

It is an arithmetic number, because the mean of its divisors is an integer number (18812704701492).

Almost surely, 2^{150501550331442} is an apocalyptic number.

150501550331442 is an abundant number, since it is smaller than the sum of its proper divisors (150501724892430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150501550331442 is a wasteful number, since it uses less digits than its factorization.

150501550331442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14546753.

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 150501550331442 in words is "one hundred fifty trillion, five hundred one billion, five hundred fifty million, three hundred thirty-one thousand, four hundred forty-two".