244064666460442 has 8 divisors (see below), whose sum is σ = 366101067208032. Its totient is φ = 122030977391100.

The previous prime is 244064666460431. The next prime is 244064666460479.

244064666460442 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×244064666460442² (a number of 30 digits) contains 22 as substring.

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, 677694534 + ... + 678054577.

It is an arithmetic number, because the mean of its divisors is an integer number (45762633401004).

Almost surely, 2^{244064666460442} is an apocalyptic number.

244064666460442 is a deficient number, since it is larger than the sum of its proper divisors (122036400747590).

244064666460442 is a wasteful number, since it uses less digits than its factorization.

244064666460442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355839124.

The product of its (nonzero) digits is 127401984, while the sum is 58.

The spelling of 244064666460442 in words is "two hundred forty-four trillion, sixty-four billion, six hundred sixty-six million, four hundred sixty thousand, four hundred forty-two".