1493748411845 has 8 divisors (see below), whose sum is σ = 1799998087680. Its totient is φ = 1189998733840.

The previous prime is 1493748411833. The next prime is 1493748411877. The reversal of 1493748411845 is 5481148473941.

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

It is not a de Polignac number, because 1493748411845 - 2¹⁶ = 1493748346309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624998141 + ... + 625000530.

It is an arithmetic number, because the mean of its divisors is an integer number (224999760960).

Almost surely, 2^{1493748411845} is an apocalyptic number.

It is an amenable number.

1493748411845 is a deficient number, since it is larger than the sum of its proper divisors (306249675835).

1493748411845 is a wasteful number, since it uses less digits than its factorization.

1493748411845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249998915.

The product of its digits is 15482880, while the sum is 59.

The spelling of 1493748411845 in words is "one trillion, four hundred ninety-three billion, seven hundred forty-eight million, four hundred eleven thousand, eight hundred forty-five".