2120375547341 has 16 divisors (see below), whose sum is σ = 2283258041280. Its totient is φ = 1961735466240.

The previous prime is 2120375547337. The next prime is 2120375547349. The reversal of 2120375547341 is 1437455730212.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2120375547341 - 2² = 2120375547337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2120375547292 and 2120375547301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120375547349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36667871 + ... + 36725651.

It is an arithmetic number, because the mean of its divisors is an integer number (142703627580).

Almost surely, 2^{2120375547341} is an apocalyptic number.

It is an amenable number.

2120375547341 is a deficient number, since it is larger than the sum of its proper divisors (162882493939).

2120375547341 is a wasteful number, since it uses less digits than its factorization.

2120375547341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94444.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 2120375547341 in words is "two trillion, one hundred twenty billion, three hundred seventy-five million, five hundred forty-seven thousand, three hundred forty-one".