143738580741331 has 16 divisors (see below), whose sum is σ = 154821581647200. Its totient is φ = 132948985704448.

The previous prime is 143738580741319. The next prime is 143738580741407. The reversal of 143738580741331 is 133147085837341.

It is a cyclic number.

It is not a de Polignac number, because 143738580741331 - 2¹⁷ = 143738580610259 is a prime.

It is a super-2 number, since 2×143738580741331² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (143738580742331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19110550 + ... + 25547803.

It is an arithmetic number, because the mean of its divisors is an integer number (9676348852950).

Almost surely, 2^{143738580741331} is an apocalyptic number.

143738580741331 is a deficient number, since it is larger than the sum of its proper divisors (11083000905869).

143738580741331 is a wasteful number, since it uses less digits than its factorization.

143738580741331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44661638.

The product of its (nonzero) digits is 20321280, while the sum is 58.

The spelling of 143738580741331 in words is "one hundred forty-three trillion, seven hundred thirty-eight billion, five hundred eighty million, seven hundred forty-one thousand, three hundred thirty-one".