1959194412901 has 8 divisors (see below), whose sum is σ = 2206248254208. Its totient is φ = 1723631448000.

The previous prime is 1959194412823. The next prime is 1959194412971. The reversal of 1959194412901 is 1092144919591.

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

It is not a de Polignac number, because 1959194412901 - 2¹⁵ = 1959194380133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1959194412971) 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, 2872718740 + ... + 2872719421.

It is an arithmetic number, because the mean of its divisors is an integer number (275781031776).

Almost surely, 2^{1959194412901} is an apocalyptic number.

1959194412901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1959194412901 is a deficient number, since it is larger than the sum of its proper divisors (247053841307).

1959194412901 is a wasteful number, since it uses less digits than its factorization.

1959194412901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5745438203.

The product of its (nonzero) digits is 1049760, while the sum is 55.

The spelling of 1959194412901 in words is "one trillion, nine hundred fifty-nine billion, one hundred ninety-four million, four hundred twelve thousand, nine hundred one".