90143074001 has 32 divisors (see below), whose sum is σ = 98489260800. Its totient is φ = 82269158400.

The previous prime is 90143073961. The next prime is 90143074009. The reversal of 90143074001 is 10047034109.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90143074001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90143074009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16540325 + ... + 16545773.

It is an arithmetic number, because the mean of its divisors is an integer number (3077789400).

Almost surely, 2^90143074001 is an apocalyptic number.

It is an amenable number.

90143074001 is a deficient number, since it is larger than the sum of its proper divisors (8346186799).

90143074001 is a wasteful number, since it uses less digits than its factorization.

90143074001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5897.

The product of its (nonzero) digits is 3024, while the sum is 29.

The spelling of 90143074001 in words is "ninety billion, one hundred forty-three million, seventy-four thousand, one".