149371359453 has 24 divisors (see below), whose sum is σ = 222373088288. Its totient is φ = 96547103712.

The previous prime is 149371359433. The next prime is 149371359493. The reversal of 149371359453 is 354953173941.

149371359453 is a `hidden beast` number, since 1 + 4 + 9 + 37 + 13 + 594 + 5 + 3 = 666.

It is not a de Polignac number, because 149371359453 - 2¹⁰ = 149371358429 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 149371359453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149371359433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 698275 + ... + 886752.

Almost surely, 2^149371359453 is an apocalyptic number.

It is an amenable number.

149371359453 is a deficient number, since it is larger than the sum of its proper divisors (73001728835).

149371359453 is a wasteful number, since it uses less digits than its factorization.

149371359453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585353 (or 1585350 counting only the distinct ones).

The product of its digits is 6123600, while the sum is 54.

The spelling of 149371359453 in words is "one hundred forty-nine billion, three hundred seventy-one million, three hundred fifty-nine thousand, four hundred fifty-three".