340785500411 has 8 divisors (see below), whose sum is σ = 358797625920. Its totient is φ = 322780979592.

The previous prime is 340785500399. The next prime is 340785500423. The reversal of 340785500411 is 114005587043.

It is an interprime number because it is at equal distance from previous prime (340785500399) and next prime (340785500423).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340785500411 is a prime.

It is a super-2 number, since 2×340785500411² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340785500911) 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, 1809065 + ... + 1988538.

It is an arithmetic number, because the mean of its divisors is an integer number (44849703240).

Almost surely, 2^340785500411 is an apocalyptic number.

340785500411 is a deficient number, since it is larger than the sum of its proper divisors (18012125509).

340785500411 is a wasteful number, since it uses less digits than its factorization.

340785500411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802345.

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 340785500411 in words is "three hundred forty billion, seven hundred eighty-five million, five hundred thousand, four hundred eleven".