4646144026 has 32 divisors (see below), whose sum is σ = 7523663616. Its totient is φ = 2146320000.

The previous prime is 4646143973. The next prime is 4646144033. The reversal of 4646144026 is 6204416464.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178291 + ... + 202681.

It is an arithmetic number, because the mean of its divisors is an integer number (235114488).

Almost surely, 2^4646144026 is an apocalyptic number.

4646144026 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4646144026 is a deficient number, since it is larger than the sum of its proper divisors (2877519590).

4646144026 is a wasteful number, since it uses less digits than its factorization.

4646144026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24558.

The product of its (nonzero) digits is 110592, while the sum is 37.

The square root of 4646144026 is about 68162.6292479978. The cubic root of 4646144026 is about 1668.6460425432.

The spelling of 4646144026 in words is "four billion, six hundred forty-six million, one hundred forty-four thousand, twenty-six".