1340414302 has 16 divisors (see below), whose sum is σ = 2028136320. Its totient is φ = 664382848.

The previous prime is 1340414297. The next prime is 1340414303. The reversal of 1340414302 is 2034140431.

It is a super-2 number, since 2×1340414302² = 3593421002012294408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340414303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218643 + ... + 224689.

It is an arithmetic number, because the mean of its divisors is an integer number (126758520).

Almost surely, 2^1340414302 is an apocalyptic number.

1340414302 is a deficient number, since it is larger than the sum of its proper divisors (687722018).

1340414302 is a wasteful number, since it uses less digits than its factorization.

1340414302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6995.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1340414302 is about 36611.6689321861. The cubic root of 1340414302 is about 1102.5873809082.

Adding to 1340414302 its reverse (2034140431), we get a palindrome (3374554733).

The spelling of 1340414302 in words is "one billion, three hundred forty million, four hundred fourteen thousand, three hundred two".