143948496 has 20 divisors (see below), whose sum is σ = 371867072. Its totient is φ = 47982816.

The previous prime is 143948473. The next prime is 143948501. The reversal of 143948496 is 694849341.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 2998927 = 143948496 / (1 + 4 + 3 + 9 + 4 + 8 + 4 + 9 + 6).

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, 1499416 + ... + 1499511.

Almost surely, 2^143948496 is an apocalyptic number.

143948496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

143948496 is an abundant number, since it is smaller than the sum of its proper divisors (227918576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143948496 is a wasteful number, since it uses less digits than its factorization.

143948496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998938 (or 2998932 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 143948496 is about 11997.8538080775. The cubic root of 143948496 is about 524.0857812675.

The spelling of 143948496 in words is "one hundred forty-three million, nine hundred forty-eight thousand, four hundred ninety-six".