4351240140511 has 16 divisors (see below), whose sum is σ = 5026372220160. Its totient is φ = 3722733751680.

The previous prime is 4351240140509. The next prime is 4351240140547. The reversal of 4351240140511 is 1150410421534.

It is a cyclic number.

It is not a de Polignac number, because 4351240140511 - 2¹ = 4351240140509 is a prime.

It is a super-2 number, since 2×4351240140511² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4351240140571) 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, 2002360 + ... + 3565378.

It is an arithmetic number, because the mean of its divisors is an integer number (314148263760).

Almost surely, 2^{4351240140511} is an apocalyptic number.

4351240140511 is a deficient number, since it is larger than the sum of its proper divisors (675132079649).

4351240140511 is a wasteful number, since it uses less digits than its factorization.

4351240140511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577934.

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 4351240140511 in words is "four trillion, three hundred fifty-one billion, two hundred forty million, one hundred forty thousand, five hundred eleven".