1423047701 has 4 divisors (see below), whose sum is σ = 1425900000. Its totient is φ = 1420195404.

The previous prime is 1423047683. The next prime is 1423047739. The reversal of 1423047701 is 1077403241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1423047701 - 2¹⁸ = 1422785557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423047761) 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, 1425401 + ... + 1426398.

It is an arithmetic number, because the mean of its divisors is an integer number (356475000).

Almost surely, 2^1423047701 is an apocalyptic number.

It is an amenable number.

1423047701 is a deficient number, since it is larger than the sum of its proper divisors (2852299).

1423047701 is an equidigital number, since it uses as much as digits as its factorization.

1423047701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852298.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 1423047701 is about 37723.3044814475. The cubic root of 1423047701 is about 1124.7944186650.

The spelling of 1423047701 in words is "one billion, four hundred twenty-three million, forty-seven thousand, seven hundred one".