2540023245034 has 32 divisors (see below), whose sum is σ = 4219137086976. Its totient is φ = 1137135233520.

The previous prime is 2540023245013. The next prime is 2540023245061. The reversal of 2540023245034 is 4305423200452.

It is a super-2 number, since 2×2540023245034² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8944459 + ... + 9224065.

It is an arithmetic number, because the mean of its divisors is an integer number (131848033968).

Almost surely, 2^{2540023245034} is an apocalyptic number.

2540023245034 is a deficient number, since it is larger than the sum of its proper divisors (1679113841942).

2540023245034 is a wasteful number, since it uses less digits than its factorization.

2540023245034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285850.

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 2540023245034 its reverse (4305423200452), we get a palindrome (6845446445486).

The spelling of 2540023245034 in words is "two trillion, five hundred forty billion, twenty-three million, two hundred forty-five thousand, thirty-four".