143046661364 has 12 divisors (see below), whose sum is σ = 265057049124. Its totient is φ = 67316075904.

The previous prime is 143046661321. The next prime is 143046661379. The reversal of 143046661364 is 463166640341.

It can be written as a sum of positive squares in 2 ways, for example, as 114724464100 + 28322197264 = 338710^2 + 168292^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051813619 + ... + 1051813754.

It is an arithmetic number, because the mean of its divisors is an integer number (22088087427).

Almost surely, 2^143046661364 is an apocalyptic number.

It is an amenable number.

143046661364 is a deficient number, since it is larger than the sum of its proper divisors (122010387760).

143046661364 is a wasteful number, since it uses less digits than its factorization.

143046661364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2103627394 (or 2103627392 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 44.

The spelling of 143046661364 in words is "one hundred forty-three billion, forty-six million, six hundred sixty-one thousand, three hundred sixty-four".