919000741651 has 4 divisors (see below), whose sum is σ = 924503740272. Its totient is φ = 913497743032.

The previous prime is 919000741619. The next prime is 919000741667. The reversal of 919000741651 is 156147000919.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 919000741651 - 2⁵ = 919000741619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 919000741598 and 919000741607.

It is not an unprimeable number, because it can be changed into a prime (919000742651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2751499060 + ... + 2751499393.

It is an arithmetic number, because the mean of its divisors is an integer number (231125935068).

Almost surely, 2^919000741651 is an apocalyptic number.

919000741651 is a deficient number, since it is larger than the sum of its proper divisors (5502998621).

919000741651 is a wasteful number, since it uses less digits than its factorization.

919000741651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5502998620.

The product of its (nonzero) digits is 68040, while the sum is 43.

The spelling of 919000741651 in words is "nine hundred nineteen billion, seven hundred forty-one thousand, six hundred fifty-one".