2062421951 has 2 divisors, whose sum is σ = 2062421952. Its totient is φ = 2062421950.

The previous prime is 2062421947. The next prime is 2062421969. The reversal of 2062421951 is 1591242602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2062421951 - 2² = 2062421947 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2062421941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031210975 + 1031210976.

It is an arithmetic number, because the mean of its divisors is an integer number (1031210976).

Almost surely, 2^2062421951 is an apocalyptic number.

2062421951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2062421951 is an equidigital number, since it uses as much as digits as its factorization.

2062421951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2062421951 is about 45413.8960121239. The cubic root of 2062421951 is about 1272.8947857407.

The spelling of 2062421951 in words is "two billion, sixty-two million, four hundred twenty-one thousand, nine hundred fifty-one".