4037141602421 has 2 divisors, whose sum is σ = 4037141602422. Its totient is φ = 4037141602420.

The previous prime is 4037141602393. The next prime is 4037141602427. The reversal of 4037141602421 is 1242061417304.

4037141602421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3747751399921 + 289390202500 = 1935911^2 + 537950^2 .

It is a cyclic number.

It is not a de Polignac number, because 4037141602421 - 2¹⁰ = 4037141601397 is a prime.

It is a super-2 number, since 2×4037141602421² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4037141602427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2018570801210 + 2018570801211.

It is an arithmetic number, because the mean of its divisors is an integer number (2018570801211).

Almost surely, 2^{4037141602421} is an apocalyptic number.

It is an amenable number.

4037141602421 is a deficient number, since it is larger than the sum of its proper divisors (1).

4037141602421 is an equidigital number, since it uses as much as digits as its factorization.

4037141602421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 35.

The spelling of 4037141602421 in words is "four trillion, thirty-seven billion, one hundred forty-one million, six hundred two thousand, four hundred twenty-one".