4134155400321 has 16 divisors (see below), whose sum is σ = 5519092656000. Its totient is φ = 2752662100608.

The previous prime is 4134155400317. The next prime is 4134155400337. The reversal of 4134155400321 is 1230045514314.

It is not a de Polignac number, because 4134155400321 - 2² = 4134155400317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4134155400391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13568155 + ... + 13869503.

It is an arithmetic number, because the mean of its divisors is an integer number (344943291000).

Almost surely, 2^{4134155400321} is an apocalyptic number.

It is an amenable number.

4134155400321 is a deficient number, since it is larger than the sum of its proper divisors (1384937255679).

4134155400321 is a wasteful number, since it uses less digits than its factorization.

4134155400321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307048.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 4134155400321 in words is "four trillion, one hundred thirty-four billion, one hundred fifty-five million, four hundred thousand, three hundred twenty-one".