3561054663242 has 8 divisors (see below), whose sum is σ = 5341847238336. Its totient is φ = 1780438917132.

The previous prime is 3561054663203. The next prime is 3561054663269. The reversal of 3561054663242 is 2423664501653.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3561054663242² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44156888 + ... + 44237459.

It is an arithmetic number, because the mean of its divisors is an integer number (667730904792).

Almost surely, 2^{3561054663242} is an apocalyptic number.

3561054663242 is a deficient number, since it is larger than the sum of its proper divisors (1780792575094).

3561054663242 is a wasteful number, since it uses less digits than its factorization.

3561054663242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88414492.

The product of its (nonzero) digits is 3110400, while the sum is 47.

The spelling of 3561054663242 in words is "three trillion, five hundred sixty-one billion, fifty-four million, six hundred sixty-three thousand, two hundred forty-two".