46068981690 has 16 divisors (see below), whose sum is σ = 110565556128. Its totient is φ = 12285061776.

The previous prime is 46068981689. The next prime is 46068981709. The reversal of 46068981690 is 9618986064.

It is a super-2 number, since 2×46068981690² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46068981690.

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, 767816332 + ... + 767816391.

It is an arithmetic number, because the mean of its divisors is an integer number (6910347258).

Almost surely, 2^46068981690 is an apocalyptic number.

46068981690 is an abundant number, since it is smaller than the sum of its proper divisors (64496574438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46068981690 is a wasteful number, since it uses less digits than its factorization.

46068981690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535632733.

The product of its (nonzero) digits is 4478976, while the sum is 57.

The spelling of 46068981690 in words is "forty-six billion, sixty-eight million, nine hundred eighty-one thousand, six hundred ninety".