2540141070 has 64 divisors (see below), whose sum is σ = 6224952384. Its totient is φ = 663137280.

The previous prime is 2540141063. The next prime is 2540141083. The reversal of 2540141070 is 701410452.

It is a self number, because there is not a number n which added to its sum of digits gives 2540141070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 858714 + ... + 861666.

It is an arithmetic number, because the mean of its divisors is an integer number (97264881).

Almost surely, 2^2540141070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2540141070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3112476192).

2540141070 is an abundant number, since it is smaller than the sum of its proper divisors (3684811314).

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

2540141070 is a wasteful number, since it uses less digits than its factorization.

2540141070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 2540141070 is about 50399.8122020311. The cubic root of 2540141070 is about 1364.4342487669.

The spelling of 2540141070 in words is "two billion, five hundred forty million, one hundred forty-one thousand, seventy".