651422141504134 has 64 divisors (see below), whose sum is σ = 1312006427665920. Its totient is φ = 234268524414720.

The previous prime is 651422141504077. The next prime is 651422141504137. The reversal of 651422141504134 is 431405141224156.

It is a super-3 number, since 3×651422141504134³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (651422141504137) 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, 44902762 + ... + 57611650.

It is an arithmetic number, because the mean of its divisors is an integer number (20500100432280).

Almost surely, 2^{651422141504134} is an apocalyptic number.

651422141504134 is an abundant number, since it is smaller than the sum of its proper divisors (660584286161786).

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

651422141504134 is a wasteful number, since it uses less digits than its factorization.

651422141504134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12734525.

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 651422141504134 in words is "six hundred fifty-one trillion, four hundred twenty-two billion, one hundred forty-one million, five hundred four thousand, one hundred thirty-four".