5111246211342 has 16 divisors (see below), whose sum is σ = 10222726812672. Its totient is φ = 1703709672120.

The previous prime is 5111246211287. The next prime is 5111246211373. The reversal of 5111246211342 is 2431126421115.

It is a super-2 number, since 2×5111246211342² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9482128 + ... + 10006659.

It is an arithmetic number, because the mean of its divisors is an integer number (638920425792).

Almost surely, 2^{5111246211342} is an apocalyptic number.

5111246211342 is an abundant number, since it is smaller than the sum of its proper divisors (5111480601330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5111246211342 is a wasteful number, since it uses less digits than its factorization.

5111246211342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19532503.

The product of its digits is 11520, while the sum is 33.

The spelling of 5111246211342 in words is "five trillion, one hundred eleven billion, two hundred forty-six million, two hundred eleven thousand, three hundred forty-two".