41642708545 has 8 divisors (see below), whose sum is σ = 50466015720. Its totient is φ = 32984323200.

The previous prime is 41642708539. The next prime is 41642708551. The reversal of 41642708545 is 54580724614.

It is an interprime number because it is at equal distance from previous prime (41642708539) and next prime (41642708551).

It can be written as a sum of positive squares in 4 ways, for example, as 21745631296 + 19897077249 = 147464^2 + 141057^2 .

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

It is not a de Polignac number, because 41642708545 - 2²⁵ = 41609154113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41642708495 and 41642708504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41229900 + ... + 41230909.

It is an arithmetic number, because the mean of its divisors is an integer number (6308251965).

Almost surely, 2^41642708545 is an apocalyptic number.

It is an amenable number.

41642708545 is a deficient number, since it is larger than the sum of its proper divisors (8823307175).

41642708545 is a wasteful number, since it uses less digits than its factorization.

41642708545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82460915.

The product of its (nonzero) digits is 1075200, while the sum is 46.

The spelling of 41642708545 in words is "forty-one billion, six hundred forty-two million, seven hundred eight thousand, five hundred forty-five".