1374504139 has 2 divisors, whose sum is σ = 1374504140. Its totient is φ = 1374504138.

The previous prime is 1374504113. The next prime is 1374504211. The reversal of 1374504139 is 9314054731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1374504139 - 2¹¹ = 1374502091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1374504098 and 1374504107.

It is not a weakly prime, because it can be changed into another prime (1374504239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687252069 + 687252070.

It is an arithmetic number, because the mean of its divisors is an integer number (687252070).

Almost surely, 2^1374504139 is an apocalyptic number.

1374504139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1374504139 is an equidigital number, since it uses as much as digits as its factorization.

1374504139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 1374504139 is about 37074.3056442059. The cubic root of 1374504139 is about 1111.8563583049.

The spelling of 1374504139 in words is "one billion, three hundred seventy-four million, five hundred four thousand, one hundred thirty-nine".