41032561431 has 8 divisors (see below), whose sum is σ = 54937095664. Its totient is φ = 27241534080.

The previous prime is 41032561429. The next prime is 41032561433. The reversal of 41032561431 is 13416523014.

It is an interprime number because it is at equal distance from previous prime (41032561429) and next prime (41032561433).

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

It is not a de Polignac number, because 41032561431 - 2¹ = 41032561429 is a prime.

It is a super-2 number, since 2×41032561431² (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 (41032561433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28375876 + ... + 28377321.

It is an arithmetic number, because the mean of its divisors is an integer number (6867136958).

Almost surely, 2^41032561431 is an apocalyptic number.

41032561431 is a deficient number, since it is larger than the sum of its proper divisors (13904534233).

41032561431 is a wasteful number, since it uses less digits than its factorization.

41032561431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56753441.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 41032561431 in words is "forty-one billion, thirty-two million, five hundred sixty-one thousand, four hundred thirty-one".