1302423422 has 8 divisors (see below), whose sum is σ = 1954120896. Its totient is φ = 651049792.

The previous prime is 1302423401. The next prime is 1302423443. The reversal of 1302423422 is 2243242031.

It is an interprime number because it is at equal distance from previous prime (1302423401) and next prime (1302423443).

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

It is a congruent number.

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, 70643 + ... + 87150.

It is an arithmetic number, because the mean of its divisors is an integer number (244265112).

Almost surely, 2^1302423422 is an apocalyptic number.

1302423422 is a deficient number, since it is larger than the sum of its proper divisors (651697474).

1302423422 is a wasteful number, since it uses less digits than its factorization.

1302423422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161922.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1302423422 is about 36089.1039234836. The cubic root of 1302423422 is about 1092.0706429854.

Adding to 1302423422 its reverse (2243242031), we get a palindrome (3545665453).

The spelling of 1302423422 in words is "one billion, three hundred two million, four hundred twenty-three thousand, four hundred twenty-two".