2234633783949 has 72 divisors (see below), whose sum is σ = 3775822290240. Its totient is φ = 1269801453312.

The previous prime is 2234633783917. The next prime is 2234633783953. The reversal of 2234633783949 is 9493873364322.

2234633783949 is a `hidden beast` number, since 2 + 2 + 3 + 463 + 3 + 7 + 83 + 94 + 9 = 666.

It is not a de Polignac number, because 2234633783949 - 2⁵ = 2234633783917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234633783449) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 58603512 + ... + 58641630.

Almost surely, 2^{2234633783949} is an apocalyptic number.

It is an amenable number.

2234633783949 is a deficient number, since it is larger than the sum of its proper divisors (1541188506291).

2234633783949 is a wasteful number, since it uses less digits than its factorization.

2234633783949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38879 (or 38869 counting only the distinct ones).

The product of its digits is 141087744, while the sum is 63.

The spelling of 2234633783949 in words is "two trillion, two hundred thirty-four billion, six hundred thirty-three million, seven hundred eighty-three thousand, nine hundred forty-nine".