140126306548832 has 384 divisors, whose sum is σ = 302429417472000. Its totient is φ = 63704234280960.

The previous prime is 140126306548831. The next prime is 140126306548843. The reversal of 140126306548832 is 238845603621041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140126306548831) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 94488405563 + ... + 94488407045.

It is an arithmetic number, because the mean of its divisors is an integer number (787576608000).

Almost surely, 2^{140126306548832} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140126306548832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151214708736000).

140126306548832 is an abundant number, since it is smaller than the sum of its proper divisors (162303110923168).

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

140126306548832 is a wasteful number, since it uses less digits than its factorization.

140126306548832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034 (or 2026 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 140126306548832 in words is "one hundred forty trillion, one hundred twenty-six billion, three hundred six million, five hundred forty-eight thousand, eight hundred thirty-two".