40702401371 has 4 divisors (see below), whose sum is σ = 40975572000. Its totient is φ = 40429230744.

The previous prime is 40702401367. The next prime is 40702401401. The reversal of 40702401371 is 17310420704.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40702401371 - 2² = 40702401367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40702401301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136585091 + ... + 136585388.

It is an arithmetic number, because the mean of its divisors is an integer number (10243893000).

Almost surely, 2^40702401371 is an apocalyptic number.

40702401371 is a deficient number, since it is larger than the sum of its proper divisors (273170629).

40702401371 is a wasteful number, since it uses less digits than its factorization.

40702401371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273170628.

The product of its (nonzero) digits is 4704, while the sum is 29.

The spelling of 40702401371 in words is "forty billion, seven hundred two million, four hundred one thousand, three hundred seventy-one".