23729450002150 has 12 divisors (see below), whose sum is σ = 44136777004092. Its totient is φ = 9491780000840.

The previous prime is 23729450002121. The next prime is 23729450002171. The reversal of 23729450002150 is 5120005492732.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 237294499972 + ... + 237294500071.

It is an arithmetic number, because the mean of its divisors is an integer number (3678064750341).

Almost surely, 2^{23729450002150} is an apocalyptic number.

23729450002150 is a deficient number, since it is larger than the sum of its proper divisors (20407327001942).

23729450002150 is a wasteful number, since it uses less digits than its factorization.

23729450002150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474589000055 (or 474589000050 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

Adding to 23729450002150 its reverse (5120005492732), we get a palindrome (28849455494882).

The spelling of 23729450002150 in words is "twenty-three trillion, seven hundred twenty-nine billion, four hundred fifty million, two thousand, one hundred fifty".