607428817031 has 4 divisors (see below), whose sum is σ = 607447618632. Its totient is φ = 607410015432.

The previous prime is 607428817019. The next prime is 607428817057. The reversal of 607428817031 is 130718824706.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130718824706 = 2 ⋅65359412353.

It is a cyclic number.

It is not a de Polignac number, because 607428817031 - 2¹⁴ = 607428800647 is a prime.

It is a super-2 number, since 2×607428817031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (607428817531) 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, 9352256 + ... + 9416981.

It is an arithmetic number, because the mean of its divisors is an integer number (151861904658).

Almost surely, 2^607428817031 is an apocalyptic number.

607428817031 is a deficient number, since it is larger than the sum of its proper divisors (18801601).

607428817031 is a wasteful number, since it uses less digits than its factorization.

607428817031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18801600.

The product of its (nonzero) digits is 451584, while the sum is 47.

The spelling of 607428817031 in words is "six hundred seven billion, four hundred twenty-eight million, eight hundred seventeen thousand, thirty-one".