140004233040 has 320 divisors, whose sum is σ = 525772062720. Its totient is φ = 30085324800.

The previous prime is 140004233009. The next prime is 140004233107. The reversal of 140004233040 is 40332400041.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 140004232998 and 140004233016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32870431 + ... + 32874689.

It is an arithmetic number, because the mean of its divisors is an integer number (1643037696).

Almost surely, 2^140004233040 is an apocalyptic number.

140004233040 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 140004233040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262886031360).

140004233040 is an abundant number, since it is smaller than the sum of its proper divisors (385767829680).

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

140004233040 is a wasteful number, since it uses less digits than its factorization.

140004233040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5450 (or 5444 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 140004233040 its reverse (40332400041), we get a palindrome (180336633081).

The spelling of 140004233040 in words is "one hundred forty billion, four million, two hundred thirty-three thousand, forty".