140022030323020 has 24 divisors (see below), whose sum is σ = 296743935826800. Its totient is φ = 55494969815232.

The previous prime is 140022030322969. The next prime is 140022030323027. The reversal of 140022030323020 is 20323030220041.

It is a junction number, because it is equal to n+sod(n) for n = 140022030322982 and 140022030323000.

It is not an unprimeable number, because it can be changed into a prime (140022030323027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32115142390 + ... + 32115146749.

It is an arithmetic number, because the mean of its divisors is an integer number (12364330659450).

Almost surely, 2^{140022030323020} is an apocalyptic number.

140022030323020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140022030323020 is an abundant number, since it is smaller than the sum of its proper divisors (156721905503780).

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

140022030323020 is a wasteful number, since it uses less digits than its factorization.

140022030323020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64230289257 (or 64230289255 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 140022030323020 its reverse (20323030220041), we get a palindrome (160345060543061).

The spelling of 140022030323020 in words is "one hundred forty trillion, twenty-two billion, thirty million, three hundred twenty-three thousand, twenty".