1493814994896 has 120 divisors (see below), whose sum is σ = 4753129351680. Its totient is φ = 401698139136.

The previous prime is 1493814994817. The next prime is 1493814994933. The reversal of 1493814994896 is 6984994183941.

It is a super-2 number, since 2×1493814994896² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18640176 + ... + 18720143.

It is an arithmetic number, because the mean of its divisors is an integer number (39609411264).

Almost surely, 2^{1493814994896} is an apocalyptic number.

1493814994896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1493814994896 is an abundant number, since it is smaller than the sum of its proper divisors (3259314356784).

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

1493814994896 is a wasteful number, since it uses less digits than its factorization.

1493814994896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37360361 (or 37360348 counting only the distinct ones).

The product of its digits is 483729408, while the sum is 75.

The spelling of 1493814994896 in words is "one trillion, four hundred ninety-three billion, eight hundred fourteen million, nine hundred ninety-four thousand, eight hundred ninety-six".