1970629028970 has 64 divisors (see below), whose sum is σ = 5414521925376. Its totient is φ = 449648824320.

The previous prime is 1970629028959. The next prime is 1970629028983. The reversal of 1970629028970 is 798209260791.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8010501 + ... + 8252840.

It is an arithmetic number, because the mean of its divisors is an integer number (84601905084).

Almost surely, 2^{1970629028970} is an apocalyptic number.

1970629028970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1970629028970 is an abundant number, since it is smaller than the sum of its proper divisors (3443892896406).

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

1970629028970 is a wasteful number, since it uses less digits than its factorization.

1970629028970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16263935.

The product of its (nonzero) digits is 6858432, while the sum is 60.

The spelling of 1970629028970 in words is "one trillion, nine hundred seventy billion, six hundred twenty-nine million, twenty-eight thousand, nine hundred seventy".