340772166701 has 16 divisors (see below), whose sum is σ = 362193053040. Its totient is φ = 320043601920.

The previous prime is 340772166641. The next prime is 340772166727. The reversal of 340772166701 is 107661277043.

It can be written as a sum of positive squares in 8 ways, for example, as 64553597476 + 276218569225 = 254074^2 + 525565^2 .

It is a cyclic number.

It is not a de Polignac number, because 340772166701 - 2¹⁰ = 340772165677 is a prime.

It is a super-2 number, since 2×340772166701² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340772466701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24536 + ... + 825921.

It is an arithmetic number, because the mean of its divisors is an integer number (22637065815).

Almost surely, 2^340772166701 is an apocalyptic number.

It is an amenable number.

340772166701 is a deficient number, since it is larger than the sum of its proper divisors (21420886339).

340772166701 is a wasteful number, since it uses less digits than its factorization.

340772166701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850864.

The product of its (nonzero) digits is 296352, while the sum is 44.

The spelling of 340772166701 in words is "three hundred forty billion, seven hundred seventy-two million, one hundred sixty-six thousand, seven hundred one".