423481340102 has 4 divisors (see below), whose sum is σ = 635222010156. Its totient is φ = 211740670050.

The previous prime is 423481340069. The next prime is 423481340159. The reversal of 423481340102 is 201043184324.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105870335024 + ... + 105870335027.

It is an arithmetic number, because the mean of its divisors is an integer number (158805502539).

Almost surely, 2^423481340102 is an apocalyptic number.

423481340102 is a deficient number, since it is larger than the sum of its proper divisors (211740670054).

423481340102 is a wasteful number, since it uses less digits than its factorization.

423481340102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211740670053.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 423481340102 in words is "four hundred twenty-three billion, four hundred eighty-one million, three hundred forty thousand, one hundred two".