2412063661 has 48 divisors (see below), whose sum is σ = 3131352000. Its totient is φ = 1844156160.

The previous prime is 2412063653. The next prime is 2412063679. The reversal of 2412063661 is 1663602142.

It is not a de Polignac number, because 2412063661 - 2³ = 2412063653 is a prime.

It is a super-2 number, since 2×2412063661² = 11636102209433445842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2412066661) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1105870 + ... + 1108048.

It is an arithmetic number, because the mean of its divisors is an integer number (65236500).

Almost surely, 2^2412063661 is an apocalyptic number.

It is an amenable number.

2412063661 is a deficient number, since it is larger than the sum of its proper divisors (719288339).

2412063661 is a wasteful number, since it uses less digits than its factorization.

2412063661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282 (or 2275 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2412063661 is about 49112.7647460413. The cubic root of 2412063661 is about 1341.1054331476.

The spelling of 2412063661 in words is "two billion, four hundred twelve million, sixty-three thousand, six hundred sixty-one".