1970498000078 has 8 divisors (see below), whose sum is σ = 2955791350200. Its totient is φ = 985234216680.

The previous prime is 1970498000017. The next prime is 1970498000117. The reversal of 1970498000078 is 8700008940791.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1970498000078² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1970497999993 and 1970498000029.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7224308 + ... + 7492103.

It is an arithmetic number, because the mean of its divisors is an integer number (369473918775).

Almost surely, 2^{1970498000078} is an apocalyptic number.

1970498000078 is a deficient number, since it is larger than the sum of its proper divisors (985293350122).

1970498000078 is a wasteful number, since it uses less digits than its factorization.

1970498000078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14783362.

The product of its (nonzero) digits is 1016064, while the sum is 53.

The spelling of 1970498000078 in words is "one trillion, nine hundred seventy billion, four hundred ninety-eight million, seventy-eight", and thus it is an aban number.