401299033 has 2 divisors, whose sum is σ = 401299034. Its totient is φ = 401299032.

The previous prime is 401299027. The next prime is 401299039. The reversal of 401299033 is 330992104.

It is a balanced prime because it is at equal distance from previous prime (401299027) and next prime (401299039).

It can be written as a sum of positive squares in only one way, i.e., 397125184 + 4173849 = 19928^2 + 2043^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401299033 is a prime.

It is a super-2 number, since 2×401299033² = 322081827773470178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 401298986 and 401299004.

It is not a weakly prime, because it can be changed into another prime (401299039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200649516 + 200649517.

It is an arithmetic number, because the mean of its divisors is an integer number (200649517).

Almost surely, 2^401299033 is an apocalyptic number.

It is an amenable number.

401299033 is a deficient number, since it is larger than the sum of its proper divisors (1).

401299033 is an equidigital number, since it uses as much as digits as its factorization.

401299033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 401299033 is about 20032.4495007475. The cubic root of 401299033 is about 737.6030509261.

The spelling of 401299033 in words is "four hundred one million, two hundred ninety-nine thousand, thirty-three".