134768772830 has 16 divisors (see below), whose sum is σ = 246000465504. Its totient is φ = 53148248160.

The previous prime is 134768772823. The next prime is 134768772877. The reversal of 134768772830 is 38277867431.

It is a congruent number.

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, 94906877 + ... + 94908296.

It is an arithmetic number, because the mean of its divisors is an integer number (15375029094).

Almost surely, 2^134768772830 is an apocalyptic number.

134768772830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134768772830 is a deficient number, since it is larger than the sum of its proper divisors (111231692674).

134768772830 is a wasteful number, since it uses less digits than its factorization.

134768772830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189815251.

The product of its (nonzero) digits is 9483264, while the sum is 56.

The spelling of 134768772830 in words is "one hundred thirty-four billion, seven hundred sixty-eight million, seven hundred seventy-two thousand, eight hundred thirty".