40676773451 has 8 divisors (see below), whose sum is σ = 41013580608. Its totient is φ = 40340365000.

The previous prime is 40676773421. The next prime is 40676773471. The reversal of 40676773451 is 15437767604.

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-40676773451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40676773451.

It is not an unprimeable number, because it can be changed into a prime (40676773421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106976 + ... + 304626.

It is an arithmetic number, because the mean of its divisors is an integer number (5126697576).

Almost surely, 2^40676773451 is an apocalyptic number.

40676773451 is a deficient number, since it is larger than the sum of its proper divisors (336807157).

40676773451 is a wasteful number, since it uses less digits than its factorization.

40676773451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199353.

The product of its (nonzero) digits is 2963520, while the sum is 50.

The spelling of 40676773451 in words is "forty billion, six hundred seventy-six million, seven hundred seventy-three thousand, four hundred fifty-one".