2356233747645 has 32 divisors (see below), whose sum is σ = 3808685445120. Its totient is φ = 1243801198080.

The previous prime is 2356233747641. The next prime is 2356233747653. The reversal of 2356233747645 is 5467473326532.

It is not a de Polignac number, because 2356233747645 - 2² = 2356233747641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2356233747641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 666960 + ... + 2270969.

It is an arithmetic number, because the mean of its divisors is an integer number (119021420160).

Almost surely, 2^{2356233747645} is an apocalyptic number.

It is an amenable number.

2356233747645 is a deficient number, since it is larger than the sum of its proper divisors (1452451697475).

2356233747645 is a wasteful number, since it uses less digits than its factorization.

2356233747645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2938485.

The product of its digits is 76204800, while the sum is 57.

The spelling of 2356233747645 in words is "two trillion, three hundred fifty-six billion, two hundred thirty-three million, seven hundred forty-seven thousand, six hundred forty-five".