1376125012 has 6 divisors (see below), whose sum is σ = 2408218778. Its totient is φ = 688062504.

The previous prime is 1376124991. The next prime is 1376125039. The reversal of 1376125012 is 2105216731.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1019141776 + 356983236 = 31924^2 + 18894^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172015623 + ... + 172015630.

Almost surely, 2^1376125012 is an apocalyptic number.

It is an amenable number.

1376125012 is a deficient number, since it is larger than the sum of its proper divisors (1032093766).

1376125012 is a wasteful number, since it uses less digits than its factorization.

1376125012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344031257 (or 344031255 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 1376125012 is about 37096.1589925426. The cubic root of 1376125012 is about 1112.2932358577.

The spelling of 1376125012 in words is "one billion, three hundred seventy-six million, one hundred twenty-five thousand, twelve".