36723445641702 has 96 divisors (see below), whose sum is σ = 84787647340032. Its totient is φ = 11447327469312.

The previous prime is 36723445641691. The next prime is 36723445641763. The reversal of 36723445641702 is 20714654432763.

36723445641702 is a `hidden beast` number, since 3 + 6 + 7 + 2 + 3 + 4 + 4 + 564 + 1 + 70 + 2 = 666.

It is a super-2 number, since 2×36723445641702² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 123671853 + ... + 123968439.

It is an arithmetic number, because the mean of its divisors is an integer number (883204659792).

Almost surely, 2^{36723445641702} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36723445641702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42393823670016).

36723445641702 is an abundant number, since it is smaller than the sum of its proper divisors (48064201698330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36723445641702 is a wasteful number, since it uses less digits than its factorization.

36723445641702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299202 (or 299199 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 54.

The spelling of 36723445641702 in words is "thirty-six trillion, seven hundred twenty-three billion, four hundred forty-five million, six hundred forty-one thousand, seven hundred two".