1958941599970 has 16 divisors (see below), whose sum is σ = 3601118176128. Its totient is φ = 766904796400.

The previous prime is 1958941599961. The next prime is 1958941599977. The reversal of 1958941599970 is 799951498591.

It is not an unprimeable number, because it can be changed into a prime (1958941599977) 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, 2083979956 + ... + 2083980895.

It is an arithmetic number, because the mean of its divisors is an integer number (225069886008).

Almost surely, 2^{1958941599970} is an apocalyptic number.

1958941599970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1958941599970 is a deficient number, since it is larger than the sum of its proper divisors (1642176576158).

1958941599970 is a wasteful number, since it uses less digits than its factorization.

1958941599970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4167960905.

The product of its (nonzero) digits is 330674400, while the sum is 76.

The spelling of 1958941599970 in words is "one trillion, nine hundred fifty-eight billion, nine hundred forty-one million, five hundred ninety-nine thousand, nine hundred seventy".