1463469142 has 8 divisors (see below), whose sum is σ = 2266016832. Its totient is φ = 708130200.

The previous prime is 1463469113. The next prime is 1463469143. The reversal of 1463469142 is 2419643641.

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 = 1463469095 and 1463469104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463469143) 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, 11802109 + ... + 11802232.

It is an arithmetic number, because the mean of its divisors is an integer number (283252104).

Almost surely, 2^1463469142 is an apocalyptic number.

1463469142 is a deficient number, since it is larger than the sum of its proper divisors (802547690).

1463469142 is a wasteful number, since it uses less digits than its factorization.

1463469142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23604374.

The product of its digits is 124416, while the sum is 40.

The square root of 1463469142 is about 38255.3152123989. The cubic root of 1463469142 is about 1135.3450126205.

The spelling of 1463469142 in words is "one billion, four hundred sixty-three million, four hundred sixty-nine thousand, one hundred forty-two".