140202245100 has 72 divisors (see below), whose sum is σ = 411208767760. Its totient is φ = 36875105280.

The previous prime is 140202245081. The next prime is 140202245123. The reversal of 140202245100 is 1542202041.

140202245100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3179065 + ... + 3222864.

Almost surely, 2^140202245100 is an apocalyptic number.

140202245100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140202245100 is an abundant number, since it is smaller than the sum of its proper divisors (271006522660).

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

140202245100 is a wasteful number, since it uses less digits than its factorization.

140202245100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6402019 (or 6402012 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 140202245100 its reverse (1542202041), we get a palindrome (141744447141).

The spelling of 140202245100 in words is "one hundred forty billion, two hundred two million, two hundred forty-five thousand, one hundred".