23020014323140 has 24 divisors (see below), whose sum is σ = 48361130157312. Its totient is φ = 9204367619040.

The previous prime is 23020014323129. The next prime is 23020014323209. The reversal of 23020014323140 is 4132341002032.

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, 227330004 + ... + 227431243.

It is an arithmetic number, because the mean of its divisors is an integer number (2015047089888).

Almost surely, 2^{23020014323140} is an apocalyptic number.

23020014323140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23020014323140 is an abundant number, since it is smaller than the sum of its proper divisors (25341115834172).

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

23020014323140 is a wasteful number, since it uses less digits than its factorization.

23020014323140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454763787 (or 454763785 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23020014323140 its reverse (4132341002032), we get a palindrome (27152355325172).

The spelling of 23020014323140 in words is "twenty-three trillion, twenty billion, fourteen million, three hundred twenty-three thousand, one hundred forty".