80015035920070 has 16 divisors (see below), whose sum is σ = 148673099000448. Its totient is φ = 30973562291520.

The previous prime is 80015035920013. The next prime is 80015035920089. The reversal of 80015035920070 is 7002953051008.

It is a congruent number.

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, 129056509239 + ... + 129056509858.

It is an arithmetic number, because the mean of its divisors is an integer number (9292068687528).

Almost surely, 2^{80015035920070} is an apocalyptic number.

80015035920070 is a deficient number, since it is larger than the sum of its proper divisors (68658063080378).

80015035920070 is a wasteful number, since it uses less digits than its factorization.

80015035920070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258113019135.

The product of its (nonzero) digits is 75600, while the sum is 40.

Adding to 80015035920070 its reverse (7002953051008), we get a palindrome (87017988971078).

The spelling of 80015035920070 in words is "eighty trillion, fifteen billion, thirty-five million, nine hundred twenty thousand, seventy".