43927104690 has 96 divisors (see below), whose sum is σ = 130562055936. Its totient is φ = 10037727360.

The previous prime is 43927104659. The next prime is 43927104709. The reversal of 43927104690 is 9640172934.

It is a happy number.

43927104690 is a `hidden beast` number, since 439 + 27 + 104 + 6 + 90 = 666.

It is a super-2 number, since 2×43927104690² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3081780 + ... + 3096000.

It is an arithmetic number, because the mean of its divisors is an integer number (1360021416).

Almost surely, 2^43927104690 is an apocalyptic number.

43927104690 is an abundant number, since it is smaller than the sum of its proper divisors (86634951246).

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

43927104690 is a wasteful number, since it uses less digits than its factorization.

43927104690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19144 (or 19141 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 43927104690 in words is "forty-three billion, nine hundred twenty-seven million, one hundred four thousand, six hundred ninety".