49332823394 has 4 divisors (see below), whose sum is σ = 73999235094. Its totient is φ = 24666411696.

The previous prime is 49332823361. The next prime is 49332823411.

It is a happy number.

49332823394 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 33009439225 + 16323384169 = 181685^2 + 127763^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12333205847 + ... + 12333205850.

Almost surely, 2^49332823394 is an apocalyptic number.

49332823394 is a deficient number, since it is larger than the sum of its proper divisors (24666411700).

49332823394 is a wasteful number, since it uses less digits than its factorization.

49332823394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24666411699.

The product of its digits is 3359232, while the sum is 50.

The spelling of 49332823394 in words is "forty-nine billion, three hundred thirty-two million, eight hundred twenty-three thousand, three hundred ninety-four".