1302414140 has 12 divisors (see below), whose sum is σ = 2735069736. Its totient is φ = 520965648.

The previous prime is 1302414137. The next prime is 1302414167. The reversal of 1302414140 is 414142031.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 65120707 = 1302414140 / (1 + 3 + 0 + 2 + 4 + 1 + 4 + 1 + 4 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32560334 + ... + 32560373.

It is an arithmetic number, because the mean of its divisors is an integer number (227922478).

Almost surely, 2^1302414140 is an apocalyptic number.

1302414140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1302414140 is an abundant number, since it is smaller than the sum of its proper divisors (1432655596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1302414140 is a wasteful number, since it uses less digits than its factorization.

1302414140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65120716 (or 65120714 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1302414140 is about 36088.9753248828. The cubic root of 1302414140 is about 1092.0680486874.

Adding to 1302414140 its reverse (414142031), we get a palindrome (1716556171).

The spelling of 1302414140 in words is "one billion, three hundred two million, four hundred fourteen thousand, one hundred forty".