514378329489 has 12 divisors (see below), whose sum is σ = 755583987600. Its totient is φ = 337106701464.

The previous prime is 514378329373. The next prime is 514378329541. The reversal of 514378329489 is 984923873415.

514378329489 is a `hidden beast` number, since 5 + 1 + 437 + 8 + 32 + 94 + 89 = 666.

It is not a de Polignac number, because 514378329489 - 2¹⁷ = 514378198417 is a prime.

It is a super-2 number, since 2×514378329489² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (514358329489) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484348179 + ... + 484349240.

It is an arithmetic number, because the mean of its divisors is an integer number (62965332300).

Almost surely, 2^514378329489 is an apocalyptic number.

514378329489 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

514378329489 is a deficient number, since it is larger than the sum of its proper divisors (241205658111).

514378329489 is a wasteful number, since it uses less digits than its factorization.

514378329489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968697484 (or 968697481 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The spelling of 514378329489 in words is "five hundred fourteen billion, three hundred seventy-eight million, three hundred twenty-nine thousand, four hundred eighty-nine".