340011520444051 has 8 divisors (see below), whose sum is σ = 340052327287920. Its totient is φ = 339970714476288.

The previous prime is 340011520443989. The next prime is 340011520444087. The reversal of 340011520444051 is 150444025110043.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 340011520444051 - 2¹³ = 340011520435859 is a prime.

It is a super-2 number, since 2×340011520444051² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340011520443998 and 340011520444016.

It is not an unprimeable number, because it can be changed into a prime (340011520444151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1096907655 + ... + 1097217583.

It is an arithmetic number, because the mean of its divisors is an integer number (42506540910990).

Almost surely, 2^{340011520444051} is an apocalyptic number.

340011520444051 is a deficient number, since it is larger than the sum of its proper divisors (40806843869).

340011520444051 is a wasteful number, since it uses less digits than its factorization.

340011520444051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438053.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 340011520444051 its reverse (150444025110043), we get a palindrome (490455545554094).

The spelling of 340011520444051 in words is "three hundred forty trillion, eleven billion, five hundred twenty million, four hundred forty-four thousand, fifty-one".