1914011042401 has 16 divisors (see below), whose sum is σ = 2011803823744. Its totient is φ = 1818657598464.

The previous prime is 1914011042351. The next prime is 1914011042413. The reversal of 1914011042401 is 1042401104191.

It is a cyclic number.

It is not a de Polignac number, because 1914011042401 - 2²¹ = 1914008945249 is a prime.

It is a super-3 number, since 3×1914011042401³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1914011042401.

It is not an unprimeable number, because it can be changed into a prime (1914011642401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9370180 + ... + 9572266.

It is an arithmetic number, because the mean of its divisors is an integer number (125737738984).

Almost surely, 2^{1914011042401} is an apocalyptic number.

It is an amenable number.

1914011042401 is a deficient number, since it is larger than the sum of its proper divisors (97792781343).

1914011042401 is a wasteful number, since it uses less digits than its factorization.

1914011042401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208120.

The product of its (nonzero) digits is 1152, while the sum is 28.

Adding to 1914011042401 its reverse (1042401104191), we get a palindrome (2956412146592).

The spelling of 1914011042401 in words is "one trillion, nine hundred fourteen billion, eleven million, forty-two thousand, four hundred one".