340511213355 has 8 divisors (see below), whose sum is σ = 544817941392. Its totient is φ = 181605980448.

The previous prime is 340511213183. The next prime is 340511213381. The reversal of 340511213355 is 553312115043.

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

It is not a de Polignac number, because 340511213355 - 2¹⁵ = 340511180587 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11350373764 + ... + 11350373793.

It is an arithmetic number, because the mean of its divisors is an integer number (68102242674).

Almost surely, 2^340511213355 is an apocalyptic number.

340511213355 is a deficient number, since it is larger than the sum of its proper divisors (204306728037).

340511213355 is a wasteful number, since it uses less digits than its factorization.

340511213355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22700747565.

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 340511213355 its reverse (553312115043), we get a palindrome (893823328398).

The spelling of 340511213355 in words is "three hundred forty billion, five hundred eleven million, two hundred thirteen thousand, three hundred fifty-five".