150155142543 has 12 divisors (see below), whose sum is σ = 247875156048. Its totient is φ = 85802938560.

The previous prime is 150155142521. The next prime is 150155142559. The reversal of 150155142543 is 345241551051.

150155142543 is a `hidden beast` number, since 1 + 50 + 1 + 55 + 14 + 2 + 543 = 666.

It is not a de Polignac number, because 150155142543 - 2⁸ = 150155142287 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150155142498 and 150155142507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150155142043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1191707418 + ... + 1191707543.

It is an arithmetic number, because the mean of its divisors is an integer number (20656263004).

Almost surely, 2^150155142543 is an apocalyptic number.

150155142543 is a deficient number, since it is larger than the sum of its proper divisors (97720013505).

150155142543 is a wasteful number, since it uses less digits than its factorization.

150155142543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2383414974 (or 2383414971 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

Adding to 150155142543 its reverse (345241551051), we get a palindrome (495396693594).

The spelling of 150155142543 in words is "one hundred fifty billion, one hundred fifty-five million, one hundred forty-two thousand, five hundred forty-three".