29003189740 has 24 divisors (see below), whose sum is σ = 69607655712. Its totient is φ = 9943950720.

The previous prime is 29003189731. The next prime is 29003189767. The reversal of 29003189740 is 4798130092.

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, 103582681 + ... + 103582960.

It is an arithmetic number, because the mean of its divisors is an integer number (2900318988).

Almost surely, 2^29003189740 is an apocalyptic number.

29003189740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29003189740 is an abundant number, since it is smaller than the sum of its proper divisors (40604465972).

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

29003189740 is a wasteful number, since it uses less digits than its factorization.

29003189740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207165657 (or 207165655 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 29003189740 in words is "twenty-nine billion, three million, one hundred eighty-nine thousand, seven hundred forty".