40207255353063 has 32 divisors (see below), whose sum is σ = 59795003520000. Its totient is φ = 26702104562496.

The previous prime is 40207255353029. The next prime is 40207255353103. The reversal of 40207255353063 is 36035355270204.

40207255353063 is a `hidden beast` number, since 4 + 0 + 2 + 0 + 7 + 2 + 5 + 53 + 530 + 63 = 666.

It is not a de Polignac number, because 40207255353063 - 2³² = 40202960385767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40207255303063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5407948 + ... + 10471886.

It is an arithmetic number, because the mean of its divisors is an integer number (1868593860000).

Almost surely, 2^{40207255353063} is an apocalyptic number.

40207255353063 is a deficient number, since it is larger than the sum of its proper divisors (19587748166937).

40207255353063 is a wasteful number, since it uses less digits than its factorization.

40207255353063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5065076 (or 5065070 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 45.

The spelling of 40207255353063 in words is "forty trillion, two hundred seven billion, two hundred fifty-five million, three hundred fifty-three thousand, sixty-three".