146334731436 has 48 divisors (see below), whose sum is σ = 379551295200. Its totient is φ = 48757035456.

The previous prime is 146334731419. The next prime is 146334731437. The reversal of 146334731436 is 634137433641.

146334731436 is a `hidden beast` number, since 1 + 4 + 6 + 33 + 473 + 143 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 146334731391 and 146334731400.

It is not an unprimeable number, because it can be changed into a prime (146334731437) 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, 44035 + ... + 542778.

It is an arithmetic number, because the mean of its divisors is an integer number (7907318650).

Almost surely, 2^146334731436 is an apocalyptic number.

It is an amenable number.

146334731436 is an abundant number, since it is smaller than the sum of its proper divisors (233216563764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146334731436 is a wasteful number, since it uses less digits than its factorization.

146334731436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589135 (or 589127 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 45.

The spelling of 146334731436 in words is "one hundred forty-six billion, three hundred thirty-four million, seven hundred thirty-one thousand, four hundred thirty-six".