376243277249 has 16 divisors (see below), whose sum is σ = 430661771136. Its totient is φ = 321992361600.

The previous prime is 376243277203. The next prime is 376243277273. The reversal of 376243277249 is 942772342673.

It is a happy number.

It is not a de Polignac number, because 376243277249 - 2²⁴ = 376226500033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 376243277194 and 376243277203.

It is not an unprimeable number, because it can be changed into a prime (376243277299) 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, 36841754 + ... + 36851964.

It is an arithmetic number, because the mean of its divisors is an integer number (26916360696).

Almost surely, 2^376243277249 is an apocalyptic number.

It is an amenable number.

376243277249 is a deficient number, since it is larger than the sum of its proper divisors (54418493887).

376243277249 is a wasteful number, since it uses less digits than its factorization.

376243277249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17896.

The product of its digits is 21337344, while the sum is 56.

The spelling of 376243277249 in words is "three hundred seventy-six billion, two hundred forty-three million, two hundred seventy-seven thousand, two hundred forty-nine".