2140508097 has 48 divisors (see below), whose sum is σ = 4029217920. Its totient is φ = 1062637056.

The previous prime is 2140507997. The next prime is 2140508107. The reversal of 2140508097 is 7908050412.

2140508097 is a `hidden beast` number, since 2 + 140 + 508 + 0 + 9 + 7 = 666.

It is not a de Polignac number, because 2140508097 - 2⁷ = 2140507969 is a prime.

It is a super-2 number, since 2×2140508097² = 9163549826645122818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2140508597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62947 + ... + 90792.

It is an arithmetic number, because the mean of its divisors is an integer number (83942040).

Almost surely, 2^2140508097 is an apocalyptic number.

It is an amenable number.

2140508097 is a deficient number, since it is larger than the sum of its proper divisors (1888709823).

2140508097 is a wasteful number, since it uses less digits than its factorization.

2140508097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153782 (or 153779 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 2140508097 is about 46265.6254361702. The cubic root of 2140508097 is about 1288.7607225776.

The spelling of 2140508097 in words is "two billion, one hundred forty million, five hundred eight thousand, ninety-seven".