40734089182389 has 16 divisors (see below), whose sum is σ = 54474423913728. Its totient is φ = 27074910331392.

The previous prime is 40734089182363. The next prime is 40734089182429. The reversal of 40734089182389 is 98328198043704.

It is not a de Polignac number, because 40734089182389 - 2⁷ = 40734089182261 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40734089132389) 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, 50938804 + ... + 51732290.

It is an arithmetic number, because the mean of its divisors is an integer number (3404651494608).

Almost surely, 2^{40734089182389} is an apocalyptic number.

It is an amenable number.

40734089182389 is a deficient number, since it is larger than the sum of its proper divisors (13740334731339).

40734089182389 is a wasteful number, since it uses less digits than its factorization.

40734089182389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844604.

The product of its (nonzero) digits is 83607552, while the sum is 66.

The spelling of 40734089182389 in words is "forty trillion, seven hundred thirty-four billion, eighty-nine million, one hundred eighty-two thousand, three hundred eighty-nine".