1402345371 has 8 divisors (see below), whose sum is σ = 2136907264. Its totient is φ = 801340200.

The previous prime is 1402345361. The next prime is 1402345381. The reversal of 1402345371 is 1735432041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1402345361) and next prime (1402345381).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1402345371 - 2¹¹ = 1402343323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1402345361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33389155 + ... + 33389196.

It is an arithmetic number, because the mean of its divisors is an integer number (267113408).

Almost surely, 2^1402345371 is an apocalyptic number.

1402345371 is a deficient number, since it is larger than the sum of its proper divisors (734561893).

1402345371 is an equidigital number, since it uses as much as digits as its factorization.

1402345371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66778361.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 1402345371 is about 37447.9020907714. The cubic root of 1402345371 is about 1119.3132937031.

The spelling of 1402345371 in words is "one billion, four hundred two million, three hundred forty-five thousand, three hundred seventy-one".