40204948763 has 8 divisors (see below), whose sum is σ = 45950053632. Its totient is φ = 34460229096.

The previous prime is 40204948739. The next prime is 40204948807. The reversal of 40204948763 is 36784940204.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 40204948763 - 2²² = 40200754459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40204948703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180356 + ... + 336062.

It is an arithmetic number, because the mean of its divisors is an integer number (5743756704).

Almost surely, 2^40204948763 is an apocalyptic number.

40204948763 is a deficient number, since it is larger than the sum of its proper divisors (5745104869).

40204948763 is a wasteful number, since it uses less digits than its factorization.

40204948763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192601.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 40204948763 in words is "forty billion, two hundred four million, nine hundred forty-eight thousand, seven hundred sixty-three".