340462377538 has 8 divisors (see below), whose sum is σ = 537572175120. Its totient is φ = 161271652500.

The previous prime is 340462377527. The next prime is 340462377539. The reversal of 340462377538 is 835773264043.

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

It is not an unprimeable number, because it can be changed into a prime (340462377539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4479768088 + ... + 4479768163.

It is an arithmetic number, because the mean of its divisors is an integer number (67196521890).

Almost surely, 2^340462377538 is an apocalyptic number.

340462377538 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

340462377538 is a deficient number, since it is larger than the sum of its proper divisors (197109797582).

340462377538 is a wasteful number, since it uses less digits than its factorization.

340462377538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8959536272.

The product of its (nonzero) digits is 10160640, while the sum is 52.

The spelling of 340462377538 in words is "three hundred forty billion, four hundred sixty-two million, three hundred seventy-seven thousand, five hundred thirty-eight".