4207149393135 has 64 divisors (see below), whose sum is σ = 7445820383232. Its totient is φ = 2015056590336.

The previous prime is 4207149393133. The next prime is 4207149393191. The reversal of 4207149393135 is 5313939417024.

It is a happy number.

It is not a de Polignac number, because 4207149393135 - 2¹ = 4207149393133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4207149393133) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 123842922 + ... + 123876888.

It is an arithmetic number, because the mean of its divisors is an integer number (116340943488).

Almost surely, 2^{4207149393135} is an apocalyptic number.

4207149393135 is a deficient number, since it is larger than the sum of its proper divisors (3238670990097).

4207149393135 is a wasteful number, since it uses less digits than its factorization.

4207149393135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51192.

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 4207149393135 in words is "four trillion, two hundred seven billion, one hundred forty-nine million, three hundred ninety-three thousand, one hundred thirty-five".