34631261443 has 16 divisors (see below), whose sum is σ = 35961283584. Its totient is φ = 33323067360.

The previous prime is 34631261429. The next prime is 34631261453. The reversal of 34631261443 is 34416213643.

It is a cyclic number.

It is not a de Polignac number, because 34631261443 - 2¹⁷ = 34631130371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34631261453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2395908 + ... + 2410318.

It is an arithmetic number, because the mean of its divisors is an integer number (2247580224).

Almost surely, 2^34631261443 is an apocalyptic number.

34631261443 is a deficient number, since it is larger than the sum of its proper divisors (1330022141).

34631261443 is a wasteful number, since it uses less digits than its factorization.

34631261443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15162.

The product of its digits is 124416, while the sum is 37.

The spelling of 34631261443 in words is "thirty-four billion, six hundred thirty-one million, two hundred sixty-one thousand, four hundred forty-three".