40034733147 has 12 divisors (see below), whose sum is σ = 58174225200. Its totient is φ = 26530001808.

The previous prime is 40034733143. The next prime is 40034733169. The reversal of 40034733147 is 74133743004.

40034733147 is a `hidden beast` number, since 40 + 0 + 3 + 473 + 3 + 147 = 666.

It is not a de Polignac number, because 40034733147 - 2² = 40034733143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40034733143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13316772 + ... + 13319777.

It is an arithmetic number, because the mean of its divisors is an integer number (4847852100).

Almost surely, 2^40034733147 is an apocalyptic number.

40034733147 is a deficient number, since it is larger than the sum of its proper divisors (18139492053).

40034733147 is a wasteful number, since it uses less digits than its factorization.

40034733147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26636722 (or 26636719 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The spelling of 40034733147 in words is "forty billion, thirty-four million, seven hundred thirty-three thousand, one hundred forty-seven".