46420270403 has 4 divisors (see below), whose sum is σ = 49991060448. Its totient is φ = 42849480360.

The previous prime is 46420270399. The next prime is 46420270423. The reversal of 46420270403 is 30407202464.

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

It is a cyclic number.

It is not a de Polignac number, because 46420270403 - 2² = 46420270399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46420270403.

It is not an unprimeable number, because it can be changed into a prime (46420270423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1785395003 + ... + 1785395028.

It is an arithmetic number, because the mean of its divisors is an integer number (12497765112).

Almost surely, 2^46420270403 is an apocalyptic number.

46420270403 is a deficient number, since it is larger than the sum of its proper divisors (3570790045).

46420270403 is a wasteful number, since it uses less digits than its factorization.

46420270403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570790044.

The product of its (nonzero) digits is 32256, while the sum is 32.

Adding to 46420270403 its reverse (30407202464), we get a palindrome (76827472867).

The spelling of 46420270403 in words is "forty-six billion, four hundred twenty million, two hundred seventy thousand, four hundred three".