402141037 has 2 divisors, whose sum is σ = 402141038. Its totient is φ = 402141036.

The previous prime is 402141011. The next prime is 402141041. The reversal of 402141037 is 730141204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 391604521 + 10536516 = 19789^2 + 3246^2 .

It is a cyclic number.

It is not a de Polignac number, because 402141037 - 2²⁷ = 267923309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 402140999 and 402141017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402141737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201070518 + 201070519.

It is an arithmetic number, because the mean of its divisors is an integer number (201070519).

Almost surely, 2^402141037 is an apocalyptic number.

It is an amenable number.

402141037 is a deficient number, since it is larger than the sum of its proper divisors (1).

402141037 is an equidigital number, since it uses as much as digits as its factorization.

402141037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 402141037 is about 20053.4544904363. The cubic root of 402141037 is about 738.1185691158.

The spelling of 402141037 in words is "four hundred two million, one hundred forty-one thousand, thirty-seven".