16146462442 has 8 divisors (see below), whose sum is σ = 26421484032. Its totient is φ = 7339301100.

The previous prime is 16146462439. The next prime is 16146462473. The reversal of 16146462442 is 24426464161.

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

It is a junction number, because it is equal to n+sod(n) for n = 16146462395 and 16146462404.

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, 366965034 + ... + 366965077.

It is an arithmetic number, because the mean of its divisors is an integer number (3302685504).

Almost surely, 2^16146462442 is an apocalyptic number.

16146462442 is a deficient number, since it is larger than the sum of its proper divisors (10275021590).

16146462442 is a wasteful number, since it uses less digits than its factorization.

16146462442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733930124.

The product of its digits is 221184, while the sum is 40.

The spelling of 16146462442 in words is "sixteen billion, one hundred forty-six million, four hundred sixty-two thousand, four hundred forty-two".