2061241356 has 48 divisors (see below), whose sum is σ = 4864880384. Its totient is φ = 679202496.

The previous prime is 2061241349. The next prime is 2061241361. The reversal of 2061241356 is 6531421602.

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, 934551 + ... + 936753.

Almost surely, 2^2061241356 is an apocalyptic number.

It is an amenable number.

2061241356 is an abundant number, since it is smaller than the sum of its proper divisors (2803639028).

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

2061241356 is a wasteful number, since it uses less digits than its factorization.

2061241356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3070 (or 3068 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2061241356 is about 45400.8959823482. The cubic root of 2061241356 is about 1272.6518577509.

Adding to 2061241356 its reverse (6531421602), we get a palindrome (8592662958).

The spelling of 2061241356 in words is "two billion, sixty-one million, two hundred forty-one thousand, three hundred fifty-six".