40210632613 has 8 divisors (see below), whose sum is σ = 41205339296. Its totient is φ = 39218634000.

The previous prime is 40210632569. The next prime is 40210632619. The reversal of 40210632613 is 31623601204.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40210632613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40210632619) 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, 646938 + ... + 706363.

It is an arithmetic number, because the mean of its divisors is an integer number (5150667412).

Almost surely, 2^40210632613 is an apocalyptic number.

40210632613 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

40210632613 is a deficient number, since it is larger than the sum of its proper divisors (994706683).

40210632613 is a wasteful number, since it uses less digits than its factorization.

40210632613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354035.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 40210632613 in words is "forty billion, two hundred ten million, six hundred thirty-two thousand, six hundred thirteen".