400133151412451 has 2 divisors, whose sum is σ = 400133151412452. Its totient is φ = 400133151412450.

The previous prime is 400133151412289. The next prime is 400133151412459. The reversal of 400133151412451 is 154214151331004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 400133151412451 - 2¹⁸ = 400133151150307 is a prime.

It is not a weakly prime, because it can be changed into another prime (400133151412459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200066575706225 + 200066575706226.

It is an arithmetic number, because the mean of its divisors is an integer number (200066575706226).

Almost surely, 2^{400133151412451} is an apocalyptic number.

400133151412451 is a deficient number, since it is larger than the sum of its proper divisors (1).

400133151412451 is an equidigital number, since it uses as much as digits as its factorization.

400133151412451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 400133151412451 in words is "four hundred trillion, one hundred thirty-three billion, one hundred fifty-one million, four hundred twelve thousand, four hundred fifty-one".