40691076463296 has 336 divisors, whose sum is σ = 139172279114880. Its totient is φ = 11624554529280.

The previous prime is 40691076463291. The next prime is 40691076463339. The reversal of 40691076463296 is 69236467019604.

40691076463296 is a `hidden beast` number, since 4 + 0 + 6 + 9 + 10 + 76 + 463 + 2 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (40691076463291) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 793435671 + ... + 793486953.

Almost surely, 2^{40691076463296} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40691076463296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69586139557440).

40691076463296 is an abundant number, since it is smaller than the sum of its proper divisors (98481202651584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40691076463296 is a wasteful number, since it uses less digits than its factorization.

40691076463296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60689 (or 60666 counting only the distinct ones).

The product of its (nonzero) digits is 70543872, while the sum is 63.

The spelling of 40691076463296 in words is "forty trillion, six hundred ninety-one billion, seventy-six million, four hundred sixty-three thousand, two hundred ninety-six".