64126462146 has 8 divisors (see below), whose sum is σ = 128252924304. Its totient is φ = 21375487380.

The previous prime is 64126462121. The next prime is 64126462157.

64126462146 is nontrivially palindromic in base 10.

64126462146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

64126462146 is an admirable number.

It is a super-2 number, since 2×64126462146² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64126462098 and 64126462107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5343871840 + ... + 5343871851.

It is an arithmetic number, because the mean of its divisors is an integer number (16031615538).

Almost surely, 2^64126462146 is an apocalyptic number.

64126462146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

64126462146 is a wasteful number, since it uses less digits than its factorization.

64126462146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10687743696.

The product of its digits is 331776, while the sum is 42.

The spelling of 64126462146 in words is "sixty-four billion, one hundred twenty-six million, four hundred sixty-two thousand, one hundred forty-six".