3420001030837 has 2 divisors, whose sum is σ = 3420001030838. Its totient is φ = 3420001030836.

The previous prime is 3420001030829. The next prime is 3420001030843. The reversal of 3420001030837 is 7380301000243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3040946556561 + 379054474276 = 1743831^2 + 615674^2 .

It is a cyclic number.

It is not a de Polignac number, because 3420001030837 - 2³ = 3420001030829 is a prime.

It is a super-2 number, since 2×3420001030837² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3420001030799 and 3420001030808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3420001030847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710000515418 + 1710000515419.

It is an arithmetic number, because the mean of its divisors is an integer number (1710000515419).

Almost surely, 2^{3420001030837} is an apocalyptic number.

It is an amenable number.

3420001030837 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420001030837 is an equidigital number, since it uses as much as digits as its factorization.

3420001030837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The spelling of 3420001030837 in words is "three trillion, four hundred twenty billion, one million, thirty thousand, eight hundred thirty-seven".