20029493002 has 8 divisors (see below), whose sum is σ = 30061057536. Its totient is φ = 10009140492.

The previous prime is 20029492997. The next prime is 20029493021. The reversal of 20029493002 is 20039492002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2798538 + ... + 2805685.

It is an arithmetic number, because the mean of its divisors is an integer number (3757632192).

Almost surely, 2^20029493002 is an apocalyptic number.

20029493002 is a deficient number, since it is larger than the sum of its proper divisors (10031564534).

20029493002 is a wasteful number, since it uses less digits than its factorization.

20029493002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5606012.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 20029493002 in words is "twenty billion, twenty-nine million, four hundred ninety-three thousand, two".