14215051830 has 64 divisors (see below), whose sum is σ = 40043658240. Its totient is φ = 3161337984.

The previous prime is 14215051769. The next prime is 14215051831. The reversal of 14215051830 is 3815051241.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14215051831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 906970 + ... + 922509.

It is an arithmetic number, because the mean of its divisors is an integer number (625682160).

Almost surely, 2^14215051830 is an apocalyptic number.

14215051830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14215051830 is an abundant number, since it is smaller than the sum of its proper divisors (25828606410).

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

14215051830 is a wasteful number, since it uses less digits than its factorization.

14215051830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829533.

The product of its (nonzero) digits is 4800, while the sum is 30.

The spelling of 14215051830 in words is "fourteen billion, two hundred fifteen million, fifty-one thousand, eight hundred thirty".