29148700386 has 16 divisors (see below), whose sum is σ = 62781816384. Its totient is φ = 8968830864.

The previous prime is 29148700369. The next prime is 29148700391. The reversal of 29148700386 is 68300784192.

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, 186850566 + ... + 186850721.

It is an arithmetic number, because the mean of its divisors is an integer number (3923863524).

Almost surely, 2^29148700386 is an apocalyptic number.

29148700386 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

29148700386 is an abundant number, since it is smaller than the sum of its proper divisors (33633115998).

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

29148700386 is a wasteful number, since it uses less digits than its factorization.

29148700386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373701305.

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 29148700386 in words is "twenty-nine billion, one hundred forty-eight million, seven hundred thousand, three hundred eighty-six".