146742133534 has 16 divisors (see below), whose sum is σ = 232362018000. Its totient is φ = 69310257984.

The previous prime is 146742133487. The next prime is 146742133543. The reversal of 146742133534 is 435331247641.

It is a super-2 number, since 2×146742133534² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5519167 + ... + 5545690.

It is an arithmetic number, because the mean of its divisors is an integer number (14522626125).

Almost surely, 2^146742133534 is an apocalyptic number.

146742133534 is a deficient number, since it is larger than the sum of its proper divisors (85619884466).

146742133534 is a wasteful number, since it uses less digits than its factorization.

146742133534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11065227.

The product of its digits is 725760, while the sum is 43.

The spelling of 146742133534 in words is "one hundred forty-six billion, seven hundred forty-two million, one hundred thirty-three thousand, five hundred thirty-four".