41245256162513 has 16 divisors (see below), whose sum is σ = 44612582112000. Its totient is φ = 37905794814720.

The previous prime is 41245256162479. The next prime is 41245256162573. The reversal of 41245256162513 is 31526165254214.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 41245256162513 - 2¹² = 41245256158417 is a prime.

It is a super-2 number, since 2×41245256162513² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41245256162573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14540873 + ... + 17144313.

It is an arithmetic number, because the mean of its divisors is an integer number (2788286382000).

Almost surely, 2^{41245256162513} is an apocalyptic number.

It is an amenable number.

41245256162513 is a deficient number, since it is larger than the sum of its proper divisors (3367325949487).

41245256162513 is a wasteful number, since it uses less digits than its factorization.

41245256162513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608792.

The product of its digits is 1728000, while the sum is 47.

The spelling of 41245256162513 in words is "forty-one trillion, two hundred forty-five billion, two hundred fifty-six million, one hundred sixty-two thousand, five hundred thirteen".