73214148285 has 48 divisors (see below), whose sum is σ = 134456811840. Its totient is φ = 36726750720.

The previous prime is 73214148283. The next prime is 73214148311. The reversal of 73214148285 is 58284141237.

73214148285 is a `hidden beast` number, since 7 + 321 + 4 + 1 + 48 + 285 = 666.

It is not a de Polignac number, because 73214148285 - 2¹ = 73214148283 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 73214148285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73214148281) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1177630 + ... + 1238240.

It is an arithmetic number, because the mean of its divisors is an integer number (2801183580).

Almost surely, 2^73214148285 is an apocalyptic number.

It is an amenable number.

73214148285 is a deficient number, since it is larger than the sum of its proper divisors (61242663555).

73214148285 is a wasteful number, since it uses less digits than its factorization.

73214148285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62218 (or 62215 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The spelling of 73214148285 in words is "seventy-three billion, two hundred fourteen million, one hundred forty-eight thousand, two hundred eighty-five".