236142523441 has 16 divisors (see below), whose sum is σ = 273079807488. Its totient is φ = 201812819200.

The previous prime is 236142523429. The next prime is 236142523453. The reversal of 236142523441 is 144325241632.

It is an interprime number because it is at equal distance from previous prime (236142523429) and next prime (236142523453).

It is a cyclic number.

It is not a de Polignac number, because 236142523441 - 2⁹ = 236142522929 is a prime.

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 236142523441.

It is not an unprimeable number, because it can be changed into a prime (236142523471) 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, 570250 + ... + 893011.

It is an arithmetic number, because the mean of its divisors is an integer number (17067487968).

Almost surely, 2^236142523441 is an apocalyptic number.

It is an amenable number.

236142523441 is a deficient number, since it is larger than the sum of its proper divisors (36937284047).

236142523441 is a wasteful number, since it uses less digits than its factorization.

236142523441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464152.

The product of its digits is 138240, while the sum is 37.

The spelling of 236142523441 in words is "two hundred thirty-six billion, one hundred forty-two million, five hundred twenty-three thousand, four hundred forty-one".