1493441014569 has 64 divisors (see below), whose sum is σ = 2357259386880. Its totient is φ = 823011840000.

The previous prime is 1493441014561. The next prime is 1493441014573. The reversal of 1493441014569 is 9654101443941.

It is not a de Polignac number, because 1493441014569 - 2³ = 1493441014561 is a prime.

It is a super-2 number, since 2×1493441014569² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1493441014561) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 533179969 + ... + 533182769.

It is an arithmetic number, because the mean of its divisors is an integer number (36832177920).

Almost surely, 2^{1493441014569} is an apocalyptic number.

It is an amenable number.

1493441014569 is a deficient number, since it is larger than the sum of its proper divisors (863818372311).

1493441014569 is a wasteful number, since it uses less digits than its factorization.

1493441014569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5382.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 1493441014569 in words is "one trillion, four hundred ninety-three billion, four hundred forty-one million, fourteen thousand, five hundred sixty-nine".