40377427275263 has 8 divisors (see below), whose sum is σ = 44220389715600. Its totient is φ = 36639751477248.

The previous prime is 40377427275233. The next prime is 40377427275301. The reversal of 40377427275263 is 36257272477304.

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 40377427275263 - 2²⁶ = 40377360166399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40377427275203) 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, 26321659778 + ... + 26321661311.

It is an arithmetic number, because the mean of its divisors is an integer number (5527548714450).

Almost surely, 2^{40377427275263} is an apocalyptic number.

40377427275263 is a deficient number, since it is larger than the sum of its proper divisors (3842962440337).

40377427275263 is a wasteful number, since it uses less digits than its factorization.

40377427275263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52643321161.

The product of its (nonzero) digits is 82978560, while the sum is 59.

The spelling of 40377427275263 in words is "forty trillion, three hundred seventy-seven billion, four hundred twenty-seven million, two hundred seventy-five thousand, two hundred sixty-three".