41640652644146 has 32 divisors (see below), whose sum is σ = 66791206783152. Its totient is φ = 19401222553600.

The previous prime is 41640652644103. The next prime is 41640652644161. The reversal of 41640652644146 is 64144625604614.

It can be written as a sum of positive squares in 8 ways, for example, as 41257690936225 + 382961707921 = 6423215^2 + 618839^2 .

It is a super-2 number, since 2×41640652644146² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296479730 + ... + 296620146.

Almost surely, 2^{41640652644146} is an apocalyptic number.

41640652644146 is a deficient number, since it is larger than the sum of its proper divisors (25150554139006).

41640652644146 is a wasteful number, since it uses less digits than its factorization.

41640652644146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226894.

The product of its (nonzero) digits is 13271040, while the sum is 53.

The spelling of 41640652644146 in words is "forty-one trillion, six hundred forty billion, six hundred fifty-two million, six hundred forty-four thousand, one hundred forty-six".