40376626126231 has 2 divisors, whose sum is σ = 40376626126232. Its totient is φ = 40376626126230.

The previous prime is 40376626126117. The next prime is 40376626126261. The reversal of 40376626126231 is 13262162667304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40376626126231 - 2²³ = 40376617737623 is a prime.

It is a super-2 number, since 2×40376626126231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40376626126261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20188313063115 + 20188313063116.

It is an arithmetic number, because the mean of its divisors is an integer number (20188313063116).

Almost surely, 2^{40376626126231} is an apocalyptic number.

40376626126231 is a deficient number, since it is larger than the sum of its proper divisors (1).

40376626126231 is an equidigital number, since it uses as much as digits as its factorization.

40376626126231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 49.

The spelling of 40376626126231 in words is "forty trillion, three hundred seventy-six billion, six hundred twenty-six million, one hundred twenty-six thousand, two hundred thirty-one".