2010342344540 has 96 divisors (see below), whose sum is σ = 4382569013760. Its totient is φ = 774202404096.

The previous prime is 2010342344533. The next prime is 2010342344587. The reversal of 2010342344540 is 454432430102.

It is a junction number, because it is equal to n+sod(n) for n = 2010342344497 and 2010342344506.

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, 13603889 + ... + 13750871.

It is an arithmetic number, because the mean of its divisors is an integer number (45651760560).

Almost surely, 2^{2010342344540} is an apocalyptic number.

2010342344540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010342344540 is an abundant number, since it is smaller than the sum of its proper divisors (2372226669220).

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

2010342344540 is a wasteful number, since it uses less digits than its factorization.

2010342344540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147291 (or 147289 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 2010342344540 its reverse (454432430102), we get a palindrome (2464774774642).

The spelling of 2010342344540 in words is "two trillion, ten billion, three hundred forty-two million, three hundred forty-four thousand, five hundred forty".