6012401389 has 2 divisors, whose sum is σ = 6012401390. Its totient is φ = 6012401388.

The previous prime is 6012401383. The next prime is 6012401449. The reversal of 6012401389 is 9831042106.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3148332100 + 2864069289 = 56110^2 + 53517^2 .

It is a cyclic number.

It is not a de Polignac number, because 6012401389 - 2⁵ = 6012401357 is a prime.

It is a super-2 number, since 2×6012401389² = 72297940924898258642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6012401383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3006200694 + 3006200695.

It is an arithmetic number, because the mean of its divisors is an integer number (3006200695).

Almost surely, 2^6012401389 is an apocalyptic number.

It is an amenable number.

6012401389 is a deficient number, since it is larger than the sum of its proper divisors (1).

6012401389 is an equidigital number, since it uses as much as digits as its factorization.

6012401389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 6012401389 is about 77539.6762244981. The cubic root of 6012401389 is about 1818.3716656882.

The spelling of 6012401389 in words is "six billion, twelve million, four hundred one thousand, three hundred eighty-nine".