601690219147 has 4 divisors (see below), whose sum is σ = 606427937536. Its totient is φ = 596952500760.

The previous prime is 601690219129. The next prime is 601690219189. The reversal of 601690219147 is 741912096106.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 741912096106 = 2 ⋅370956048053.

It is a cyclic number.

It is not a de Polignac number, because 601690219147 - 2¹⁵ = 601690186379 is a prime.

It is a super-2 number, since 2×601690219147² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 601690219097 and 601690219106.

It is not an unprimeable number, because it can be changed into a prime (601690219847) 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, 2368859004 + ... + 2368859257.

It is an arithmetic number, because the mean of its divisors is an integer number (151606984384).

Almost surely, 2^601690219147 is an apocalyptic number.

601690219147 is a deficient number, since it is larger than the sum of its proper divisors (4737718389).

601690219147 is a wasteful number, since it uses less digits than its factorization.

601690219147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4737718388.

The product of its (nonzero) digits is 163296, while the sum is 46.

The spelling of 601690219147 in words is "six hundred one billion, six hundred ninety million, two hundred nineteen thousand, one hundred forty-seven".