40709092629 has 8 divisors (see below), whose sum is σ = 55433658240. Its totient is φ = 26561961056.

The previous prime is 40709092621. The next prime is 40709092631. The reversal of 40709092629 is 92629090704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40709092629 - 2³ = 40709092621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40709092621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144358344 + ... + 144358625.

It is an arithmetic number, because the mean of its divisors is an integer number (6929207280).

Almost surely, 2^40709092629 is an apocalyptic number.

It is an amenable number.

40709092629 is a deficient number, since it is larger than the sum of its proper divisors (14724565611).

40709092629 is a wasteful number, since it uses less digits than its factorization.

40709092629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288717019.

The product of its (nonzero) digits is 489888, while the sum is 48.

The spelling of 40709092629 in words is "forty billion, seven hundred nine million, ninety-two thousand, six hundred twenty-nine".