67348236142 has 32 divisors (see below), whose sum is σ = 110894978304. Its totient is φ = 30422044800.

The previous prime is 67348236113. The next prime is 67348236173. The reversal of 67348236142 is 24163284376.

It is a super-2 number, since 2×67348236142² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 67348236092 and 67348236101.

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, 2569033 + ... + 2595115.

It is an arithmetic number, because the mean of its divisors is an integer number (3465468072).

Almost surely, 2^67348236142 is an apocalyptic number.

67348236142 is a deficient number, since it is larger than the sum of its proper divisors (43546742162).

67348236142 is a wasteful number, since it uses less digits than its factorization.

67348236142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26824.

The product of its digits is 1161216, while the sum is 46.

The spelling of 67348236142 in words is "sixty-seven billion, three hundred forty-eight million, two hundred thirty-six thousand, one hundred forty-two".