31836880141 has 8 divisors (see below), whose sum is σ = 34733263968. Its totient is φ = 28940850000.

The previous prime is 31836880133. The next prime is 31836880147. The reversal of 31836880141 is 14108863813.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31836880141 - 2³ = 31836880133 is a prime.

It is a super-2 number, since 2×31836880141² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31836880147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121471 + ... + 280051.

It is an arithmetic number, because the mean of its divisors is an integer number (4341657996).

Almost surely, 2^31836880141 is an apocalyptic number.

It is an amenable number.

31836880141 is a deficient number, since it is larger than the sum of its proper divisors (2896383827).

31836880141 is a wasteful number, since it uses less digits than its factorization.

31836880141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176843.

The product of its (nonzero) digits is 110592, while the sum is 43.

The spelling of 31836880141 in words is "thirty-one billion, eight hundred thirty-six million, eight hundred eighty thousand, one hundred forty-one".