150001144342 has 16 divisors (see below), whose sum is σ = 272270985120. Its totient is φ = 60504663168.

The previous prime is 150001144187. The next prime is 150001144441. The reversal of 150001144342 is 243441100051.

It is a super-2 number, since 2×150001144342² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315128217 + ... + 315128692.

It is an arithmetic number, because the mean of its divisors is an integer number (17016936570).

Almost surely, 2^150001144342 is an apocalyptic number.

150001144342 is a deficient number, since it is larger than the sum of its proper divisors (122269840778).

150001144342 is a wasteful number, since it uses less digits than its factorization.

150001144342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630256935.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 150001144342 its reverse (243441100051), we get a palindrome (393442244393).

The spelling of 150001144342 in words is "one hundred fifty billion, one million, one hundred forty-four thousand, three hundred forty-two".