46440352527818 has 16 divisors (see below), whose sum is σ = 71543442703200. Its totient is φ = 22592541748176.

The previous prime is 46440352527791. The next prime is 46440352527827. The reversal of 46440352527818 is 81872525304464.

It is a happy number.

It is a super-2 number, since 2×46440352527818² (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 7 ways as a sum of consecutive naturals, for example, 37849733 + ... + 39057431.

It is an arithmetic number, because the mean of its divisors is an integer number (4471465168950).

Almost surely, 2^{46440352527818} is an apocalyptic number.

46440352527818 is a deficient number, since it is larger than the sum of its proper divisors (25103090175382).

46440352527818 is a wasteful number, since it uses less digits than its factorization.

46440352527818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727381.

The product of its (nonzero) digits is 51609600, while the sum is 59.

The spelling of 46440352527818 in words is "forty-six trillion, four hundred forty billion, three hundred fifty-two million, five hundred twenty-seven thousand, eight hundred eighteen".