1252141032 has 32 divisors (see below), whose sum is σ = 3131229600. Its totient is φ = 417263424.

The previous prime is 1252141003. The next prime is 1252141039. The reversal of 1252141032 is 2301412521.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1252141039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144519 + ... + 152937.

It is an arithmetic number, because the mean of its divisors is an integer number (97850925).

Almost surely, 2^1252141032 is an apocalyptic number.

1252141032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1252141032 is an abundant number, since it is smaller than the sum of its proper divisors (1879088568).

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

1252141032 is a wasteful number, since it uses less digits than its factorization.

1252141032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14625 (or 14621 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1252141032 is about 35385.6048697772. The cubic root of 1252141032 is about 1077.8320226860.

Adding to 1252141032 its reverse (2301412521), we get a palindrome (3553553553).

The spelling of 1252141032 in words is "one billion, two hundred fifty-two million, one hundred forty-one thousand, thirty-two".