401150452999 has 2 divisors, whose sum is σ = 401150453000. Its totient is φ = 401150452998.

The previous prime is 401150452961. The next prime is 401150453009. The reversal of 401150452999 is 999254051104.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401150452999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401150402999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200575226499 + 200575226500.

It is an arithmetic number, because the mean of its divisors is an integer number (200575226500).

Almost surely, 2^401150452999 is an apocalyptic number.

401150452999 is a deficient number, since it is larger than the sum of its proper divisors (1).

401150452999 is an equidigital number, since it uses as much as digits as its factorization.

401150452999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 49.

The spelling of 401150452999 in words is "four hundred one billion, one hundred fifty million, four hundred fifty-two thousand, nine hundred ninety-nine".