463241642 has 4 divisors (see below), whose sum is σ = 694862466. Its totient is φ = 231620820.

The previous prime is 463241617. The next prime is 463241663. The reversal of 463241642 is 246142364.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 370524001 + 92717641 = 19249^2 + 9629^2 .

It is a junction number, because it is equal to n+sod(n) for n = 463241599 and 463241608.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115810409 + ... + 115810412.

Almost surely, 2^463241642 is an apocalyptic number.

463241642 is a deficient number, since it is larger than the sum of its proper divisors (231620824).

463241642 is a wasteful number, since it uses less digits than its factorization.

463241642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231620823.

The product of its digits is 27648, while the sum is 32.

The square root of 463241642 is about 21523.0490869672. The cubic root of 463241642 is about 773.7533294216.

The spelling of 463241642 in words is "four hundred sixty-three million, two hundred forty-one thousand, six hundred forty-two".