140504771100 has 144 divisors (see below), whose sum is σ = 408321865728. Its totient is φ = 37302946560.

The previous prime is 140504771059. The next prime is 140504771119. The reversal of 140504771100 is 1177405041.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102782617 + ... + 102783983.

It is an arithmetic number, because the mean of its divisors is an integer number (2835568512).

Almost surely, 2^140504771100 is an apocalyptic number.

140504771100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140504771100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204160932864).

140504771100 is an abundant number, since it is smaller than the sum of its proper divisors (267817094628).

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

140504771100 is a wasteful number, since it uses less digits than its factorization.

140504771100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644 (or 2637 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 30.

The spelling of 140504771100 in words is "one hundred forty billion, five hundred four million, seven hundred seventy-one thousand, one hundred".