1250413330 has 16 divisors (see below), whose sum is σ = 2273030424. Its totient is φ = 495212800.

The previous prime is 1250413327. The next prime is 1250413361. The reversal of 1250413330 is 333140521.

It can be written as a sum of positive squares in 4 ways, for example, as 1250258881 + 154449 = 35359^2 + 393^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618007 + ... + 620026.

Almost surely, 2^1250413330 is an apocalyptic number.

1250413330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1250413330 is a deficient number, since it is larger than the sum of its proper divisors (1022617094).

1250413330 is a wasteful number, since it uses less digits than its factorization.

1250413330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238141.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1250413330 is about 35361.1839451113. The cubic root of 1250413330 is about 1077.3360642636.

Adding to 1250413330 its reverse (333140521), we get a palindrome (1583553851).

The spelling of 1250413330 in words is "one billion, two hundred fifty million, four hundred thirteen thousand, three hundred thirty".