70061061700015 has 8 divisors (see below), whose sum is σ = 84073506482160. Its totient is φ = 56048694398592.

The previous prime is 70061061699991. The next prime is 70061061700031. The reversal of 70061061700015 is 51000716016007.

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 70061061700015 - 2¹³ = 70061061691823 is a prime.

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, 17361925 + ... + 21013294.

It is an arithmetic number, because the mean of its divisors is an integer number (10509188310270).

Almost surely, 2^{70061061700015} is an apocalyptic number.

70061061700015 is a deficient number, since it is larger than the sum of its proper divisors (14012444782145).

70061061700015 is a wasteful number, since it uses less digits than its factorization.

70061061700015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38740361.

The product of its (nonzero) digits is 8820, while the sum is 34.

The spelling of 70061061700015 in words is "seventy trillion, sixty-one billion, sixty-one million, seven hundred thousand, fifteen".