140562567288642 has 8 divisors (see below), whose sum is σ = 281125134577296. Its totient is φ = 46854189096212.

The previous prime is 140562567288629. The next prime is 140562567288667. The reversal of 140562567288642 is 246882765265041.

It is a sphenic number, since it is the product of 3 distinct primes.

140562567288642 is an admirable number.

It is a super-2 number, since 2×140562567288642² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11713547274048 + ... + 11713547274059.

It is an arithmetic number, because the mean of its divisors is an integer number (35140641822162).

Almost surely, 2^{140562567288642} is an apocalyptic number.

140562567288642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140562567288642 is a wasteful number, since it uses less digits than its factorization.

140562567288642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23427094548112.

The product of its (nonzero) digits is 309657600, while the sum is 66.

The spelling of 140562567288642 in words is "one hundred forty trillion, five hundred sixty-two billion, five hundred sixty-seven million, two hundred eighty-eight thousand, six hundred forty-two".