41406492157 has 8 divisors (see below), whose sum is σ = 42239176920. Its totient is φ = 40575712320.

The previous prime is 41406492107. The next prime is 41406492161. The reversal of 41406492157 is 75129460414.

It can be written as a sum of positive squares in 4 ways, for example, as 10629403801 + 30777088356 = 103099^2 + 175434^2 .

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 41406492157 - 2²⁷ = 41272274429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41406492107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432282 + ... + 519307.

It is an arithmetic number, because the mean of its divisors is an integer number (5279897115).

Almost surely, 2^41406492157 is an apocalyptic number.

It is an amenable number.

41406492157 is a deficient number, since it is larger than the sum of its proper divisors (832684763).

41406492157 is an equidigital number, since it uses as much as digits as its factorization.

41406492157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952463.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 41406492157 in words is "forty-one billion, four hundred six million, four hundred ninety-two thousand, one hundred fifty-seven".