146516172943 has 8 divisors (see below), whose sum is σ = 167537728512. Its totient is φ = 125517285816.

The previous prime is 146516172941. The next prime is 146516172967. The reversal of 146516172943 is 349271615641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146516172943 - 2¹ = 146516172941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146516172941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5653255 + ... + 5679112.

It is an arithmetic number, because the mean of its divisors is an integer number (20942216064).

Almost surely, 2^146516172943 is an apocalyptic number.

146516172943 is a deficient number, since it is larger than the sum of its proper divisors (21021555569).

146516172943 is a wasteful number, since it uses less digits than its factorization.

146516172943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11334221.

The product of its digits is 1088640, while the sum is 49.

The spelling of 146516172943 in words is "one hundred forty-six billion, five hundred sixteen million, one hundred seventy-two thousand, nine hundred forty-three".