40704026869 has 16 divisors (see below), whose sum is σ = 45304136064. Its totient is φ = 36258494400.

The previous prime is 40704026843. The next prime is 40704026887. The reversal of 40704026869 is 96862040704.

It is a happy number.

40704026869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40704026869 is a prime.

It is a super-2 number, since 2×40704026869² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40704026269) 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, 61147 + ... + 291799.

It is an arithmetic number, because the mean of its divisors is an integer number (2831508504).

Almost surely, 2^40704026869 is an apocalyptic number.

It is an amenable number.

40704026869 is a deficient number, since it is larger than the sum of its proper divisors (4600109195).

40704026869 is a wasteful number, since it uses less digits than its factorization.

40704026869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230988.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 40704026869 in words is "forty billion, seven hundred four million, twenty-six thousand, eight hundred sixty-nine".