2140254496 has 12 divisors (see below), whose sum is σ = 4213626102. Its totient is φ = 1070127232.

The previous prime is 2140254409. The next prime is 2140254503. The reversal of 2140254496 is 6944520412.

It can be written as a sum of positive squares in only one way, i.e., 1508234896 + 632019600 = 38836^2 + 25140^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33441445 + ... + 33441508.

Almost surely, 2^2140254496 is an apocalyptic number.

It is an amenable number.

2140254496 is a deficient number, since it is larger than the sum of its proper divisors (2073371606).

2140254496 is an equidigital number, since it uses as much as digits as its factorization.

2140254496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66882963 (or 66882955 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2140254496 is about 46262.8846484955. The cubic root of 2140254496 is about 1288.7098243950.

The spelling of 2140254496 in words is "two billion, one hundred forty million, two hundred fifty-four thousand, four hundred ninety-six".