1402248371 has 2 divisors, whose sum is σ = 1402248372. Its totient is φ = 1402248370.

The previous prime is 1402248329. The next prime is 1402248433. The reversal of 1402248371 is 1738422041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1402248371 - 2¹⁰ = 1402247347 is a prime.

It is not a weakly prime, because it can be changed into another prime (1402248271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701124185 + 701124186.

It is an arithmetic number, because the mean of its divisors is an integer number (701124186).

Almost surely, 2^1402248371 is an apocalyptic number.

1402248371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402248371 is an equidigital number, since it uses as much as digits as its factorization.

1402248371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 1402248371 is about 37446.6069357425. The cubic root of 1402248371 is about 1119.2874855356.

The spelling of 1402248371 in words is "one billion, four hundred two million, two hundred forty-eight thousand, three hundred seventy-one".