236054214345523 has 12 divisors (see below), whose sum is σ = 274829786042040. Its totient is φ = 202158209313312.

The previous prime is 236054214345497. The next prime is 236054214345533. The reversal of 236054214345523 is 325543412450632.

It is a de Polignac number, because none of the positive numbers 2^k-236054214345523 is a prime.

It is a super-2 number, since 2×236054214345523² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (236054214345533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2071066378 + ... + 2071180351.

It is an arithmetic number, because the mean of its divisors is an integer number (22902482170170).

Almost surely, 2^{236054214345523} is an apocalyptic number.

236054214345523 is a deficient number, since it is larger than the sum of its proper divisors (38775571696517).

236054214345523 is a wasteful number, since it uses less digits than its factorization.

236054214345523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142247906 (or 4142247899 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 49.

The spelling of 236054214345523 in words is "two hundred thirty-six trillion, fifty-four billion, two hundred fourteen million, three hundred forty-five thousand, five hundred twenty-three".