4623236321442 has 16 divisors (see below), whose sum is σ = 9246646960320. Its totient is φ = 1541049720912.

The previous prime is 4623236321437. The next prime is 4623236321447. The reversal of 4623236321442 is 2441236323264.

It is an interprime number because it is at equal distance from previous prime (4623236321437) and next prime (4623236321447).

It is a junction number, because it is equal to n+sod(n) for n = 4623236321394 and 4623236321403.

It is not an unprimeable number, because it can be changed into a prime (4623236321447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6917173 + ... + 7556040.

It is an arithmetic number, because the mean of its divisors is an integer number (577915435020).

Almost surely, 2^{4623236321442} is an apocalyptic number.

4623236321442 is an abundant number, since it is smaller than the sum of its proper divisors (4623410638878).

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

4623236321442 is a wasteful number, since it uses less digits than its factorization.

4623236321442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14526457.

The product of its digits is 995328, while the sum is 42.

The spelling of 4623236321442 in words is "four trillion, six hundred twenty-three billion, two hundred thirty-six million, three hundred twenty-one thousand, four hundred forty-two".