1373315430 has 32 divisors (see below), whose sum is σ = 3296966400. Its totient is φ = 366105312.

The previous prime is 1373315423. The next prime is 1373315431. The reversal of 1373315430 is 345133731.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373315431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150951 + ... + 159789.

It is an arithmetic number, because the mean of its divisors is an integer number (103030200).

Almost surely, 2^1373315430 is an apocalyptic number.

1373315430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1373315430 is an abundant number, since it is smaller than the sum of its proper divisors (1923650970).

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

1373315430 is a wasteful number, since it uses less digits than its factorization.

1373315430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14028.

The product of its (nonzero) digits is 11340, while the sum is 30.

The square root of 1373315430 is about 37058.2707367735. The cubic root of 1373315430 is about 1111.5357445379.

The spelling of 1373315430 in words is "one billion, three hundred seventy-three million, three hundred fifteen thousand, four hundred thirty".