27624242002 has 64 divisors (see below), whose sum is σ = 48792119040. Its totient is φ = 11486831616.

The previous prime is 27624241993. The next prime is 27624242003. The reversal of 27624242002 is 20024242672.

It is not an unprimeable number, because it can be changed into a prime (27624242003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17167774 + ... + 17169382.

It is an arithmetic number, because the mean of its divisors is an integer number (762376860).

Almost surely, 2^27624242002 is an apocalyptic number.

27624242002 is a deficient number, since it is larger than the sum of its proper divisors (21167877038).

27624242002 is a wasteful number, since it uses less digits than its factorization.

27624242002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955.

The product of its (nonzero) digits is 21504, while the sum is 31.

Adding to 27624242002 its reverse (20024242672), we get a palindrome (47648484674).

The spelling of 27624242002 in words is "twenty-seven billion, six hundred twenty-four million, two hundred forty-two thousand, two".