3613554401340 has 48 divisors (see below), whose sum is σ = 10896256351008. Its totient is φ = 889490313984.

The previous prime is 3613554401339. The next prime is 3613554401419. The reversal of 3613554401340 is 431044553163.

It is a super-2 number, since 2×3613554401340² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2316380247 + ... + 2316381806.

It is an arithmetic number, because the mean of its divisors is an integer number (227005340646).

Almost surely, 2^{3613554401340} is an apocalyptic number.

3613554401340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3613554401340 is an abundant number, since it is smaller than the sum of its proper divisors (7282701949668).

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

3613554401340 is a wasteful number, since it uses less digits than its factorization.

3613554401340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4632762078 (or 4632762076 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 3613554401340 in words is "three trillion, six hundred thirteen billion, five hundred fifty-four million, four hundred one thousand, three hundred forty".