2693103604240 has 160 divisors (see below), whose sum is σ = 7535000229120. Its totient is φ = 874472620032.

The previous prime is 2693103604231. The next prime is 2693103604253. The reversal of 2693103604240 is 424063013962.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 2693103604193 and 2693103604202.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 34615624 + ... + 34693336.

It is an arithmetic number, because the mean of its divisors is an integer number (47093751432).

Almost surely, 2^{2693103604240} is an apocalyptic number.

2693103604240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2693103604240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3767500114560).

2693103604240 is an abundant number, since it is smaller than the sum of its proper divisors (4841896624880).

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

2693103604240 is a wasteful number, since it uses less digits than its factorization.

2693103604240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81009 (or 81003 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 2693103604240 in words is "two trillion, six hundred ninety-three billion, one hundred three million, six hundred four thousand, two hundred forty".