1402248433 has 2 divisors, whose sum is σ = 1402248434. Its totient is φ = 1402248432.

The previous prime is 1402248371. The next prime is 1402248437. The reversal of 1402248433 is 3348422041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1165334769 + 236913664 = 34137^2 + 15392^2 .

It is a cyclic number.

It is not a de Polignac number, because 1402248433 - 2²⁵ = 1368694001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1402248395 and 1402248404.

It is not a weakly prime, because it can be changed into another prime (1402248437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701124216 + 701124217.

It is an arithmetic number, because the mean of its divisors is an integer number (701124217).

Almost surely, 2^1402248433 is an apocalyptic number.

It is an amenable number.

1402248433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402248433 is an equidigital number, since it uses as much as digits as its factorization.

1402248433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 1402248433 is about 37446.6077635879. The cubic root of 1402248433 is about 1119.2875020319.

The spelling of 1402248433 in words is "one billion, four hundred two million, two hundred forty-eight thousand, four hundred thirty-three".