3436403142655 has 16 divisors (see below), whose sum is σ = 4713412115520. Its totient is φ = 2356075395072.

The previous prime is 3436403142629. The next prime is 3436403142691. The reversal of 3436403142655 is 5562413046343.

It is a de Polignac number, because none of the positive numbers 2^k-3436403142655 is a prime.

It is a congruent 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, 6303970 + ... + 6827359.

It is an arithmetic number, because the mean of its divisors is an integer number (294588257220).

Almost surely, 2^{3436403142655} is an apocalyptic number.

3436403142655 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3436403142655 is a deficient number, since it is larger than the sum of its proper divisors (1277008972865).

3436403142655 is a wasteful number, since it uses less digits than its factorization.

3436403142655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13138818.

The product of its (nonzero) digits is 3110400, while the sum is 46.

Adding to 3436403142655 its reverse (5562413046343), we get a palindrome (8998816188998).

The spelling of 3436403142655 in words is "three trillion, four hundred thirty-six billion, four hundred three million, one hundred forty-two thousand, six hundred fifty-five".