3100234498642 has 8 divisors (see below), whose sum is σ = 4650771905100. Its totient is φ = 1549977196944.

The previous prime is 3100234498639. The next prime is 3100234498643. The reversal of 3100234498642 is 2468944320013.

It can be written as a sum of positive squares in 2 ways, for example, as 3086975206441 + 13259292201 = 1756979^2 + 115149^2 .

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

It is a super-2 number, since 2×3100234498642² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3100234498592 and 3100234498601.

It is not an unprimeable number, because it can be changed into a prime (3100234498643) 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, 69998517 + ... + 70042792.

Almost surely, 2^{3100234498642} is an apocalyptic number.

3100234498642 is a deficient number, since it is larger than the sum of its proper divisors (1550537406458).

3100234498642 is a wasteful number, since it uses less digits than its factorization.

3100234498642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140052380.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 3100234498642 in words is "three trillion, one hundred billion, two hundred thirty-four million, four hundred ninety-eight thousand, six hundred forty-two".