13311200042434 has 32 divisors (see below), whose sum is σ = 24253374917376. Its totient is φ = 5348808222720.

The previous prime is 13311200042401. The next prime is 13311200042443. The reversal of 13311200042434 is 43424000211331.

It is a happy number.

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, 106267087 + ... + 106392274.

It is an arithmetic number, because the mean of its divisors is an integer number (757917966168).

Almost surely, 2^{13311200042434} is an apocalyptic number.

13311200042434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13311200042434 is a deficient number, since it is larger than the sum of its proper divisors (10942174874942).

13311200042434 is a wasteful number, since it uses less digits than its factorization.

13311200042434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212659650.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13311200042434 its reverse (43424000211331), we get a palindrome (56735200253765).

The spelling of 13311200042434 in words is "thirteen trillion, three hundred eleven billion, two hundred million, forty-two thousand, four hundred thirty-four".