13651245641002 has 16 divisors (see below), whose sum is σ = 21367285378560. Its totient is φ = 6528820467312.

The previous prime is 13651245640999. The next prime is 13651245641081. The reversal of 13651245641002 is 20014654215631.

It is a super-2 number, since 2×13651245641002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8786524 + ... + 10222792.

It is an arithmetic number, because the mean of its divisors is an integer number (1335455336160).

Almost surely, 2^{13651245641002} is an apocalyptic number.

13651245641002 is a deficient number, since it is larger than the sum of its proper divisors (7716039737558).

13651245641002 is a wasteful number, since it uses less digits than its factorization.

13651245641002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642917.

The product of its (nonzero) digits is 172800, while the sum is 40.

Adding to 13651245641002 its reverse (20014654215631), we get a palindrome (33665899856633).

The spelling of 13651245641002 in words is "thirteen trillion, six hundred fifty-one billion, two hundred forty-five million, six hundred forty-one thousand, two".