40261996310 has 16 divisors (see below), whose sum is σ = 74239193952. Its totient is φ = 15711998400.

The previous prime is 40261996301. The next prime is 40261996349. The reversal of 40261996310 is 1369916204.

It is a super-2 number, since 2×40261996310² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49099586 + ... + 49100405.

It is an arithmetic number, because the mean of its divisors is an integer number (4639949622).

Almost surely, 2^40261996310 is an apocalyptic number.

40261996310 is a deficient number, since it is larger than the sum of its proper divisors (33977197642).

40261996310 is a wasteful number, since it uses less digits than its factorization.

40261996310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98200039.

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 40261996310 in words is "forty billion, two hundred sixty-one million, nine hundred ninety-six thousand, three hundred ten".