142013767326 has 32 divisors (see below), whose sum is σ = 288064885248. Its totient is φ = 46665202080.

The previous prime is 142013767321. The next prime is 142013767331. The reversal of 142013767326 is 623767310241.

It is an interprime number because it is at equal distance from previous prime (142013767321) and next prime (142013767331).

It is a super-2 number, since 2×142013767326² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142013767321) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4348956 + ... + 4381488.

It is an arithmetic number, because the mean of its divisors is an integer number (9002027664).

Almost surely, 2^142013767326 is an apocalyptic number.

142013767326 is an abundant number, since it is smaller than the sum of its proper divisors (146051117922).

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

142013767326 is a wasteful number, since it uses less digits than its factorization.

142013767326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42856.

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 142013767326 in words is "one hundred forty-two billion, thirteen million, seven hundred sixty-seven thousand, three hundred twenty-six".