140101356544 has 88 divisors (see below), whose sum is σ = 295141176288. Its totient is φ = 66340454400.

The previous prime is 140101356497. The next prime is 140101356557. The reversal of 140101356544 is 445653101041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2349304 + ... + 2408200.

Almost surely, 2^140101356544 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 140101356544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147570588144).

140101356544 is an abundant number, since it is smaller than the sum of its proper divisors (155039819744).

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

140101356544 is a wasteful number, since it uses less digits than its factorization.

140101356544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59041 (or 59023 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 140101356544 its reverse (445653101041), we get a palindrome (585754457585).

The spelling of 140101356544 in words is "one hundred forty billion, one hundred one million, three hundred fifty-six thousand, five hundred forty-four".