162077015720243 has 8 divisors (see below), whose sum is σ = 174550121928336. Its totient is φ = 149604715720800.

The previous prime is 162077015720237. The next prime is 162077015720251. The reversal of 162077015720243 is 342027510770261.

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 162077015720243 - 2¹⁰ = 162077015719219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162077015720273) 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, 201134588 + ... + 201938793.

It is an arithmetic number, because the mean of its divisors is an integer number (21818765241042).

Almost surely, 2^{162077015720243} is an apocalyptic number.

162077015720243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

162077015720243 is a deficient number, since it is larger than the sum of its proper divisors (12473106208093).

162077015720243 is a wasteful number, since it uses less digits than its factorization.

162077015720243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403104325.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 162077015720243 in words is "one hundred sixty-two trillion, seventy-seven billion, fifteen million, seven hundred twenty thousand, two hundred forty-three".