10514721407 has 2 divisors, whose sum is σ = 10514721408. Its totient is φ = 10514721406.

The previous prime is 10514721337. The next prime is 10514721409. The reversal of 10514721407 is 70412741501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10514721407 - 2²⁶ = 10447612543 is a prime.

It is a super-2 number, since 2×10514721407² (a number of 21 digits) contains 22 as substring.

Together with 10514721409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10514721409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5257360703 + 5257360704.

It is an arithmetic number, because the mean of its divisors is an integer number (5257360704).

Almost surely, 2^10514721407 is an apocalyptic number.

10514721407 is a deficient number, since it is larger than the sum of its proper divisors (1).

10514721407 is an equidigital number, since it uses as much as digits as its factorization.

10514721407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7840, while the sum is 32.

The spelling of 10514721407 in words is "ten billion, five hundred fourteen million, seven hundred twenty-one thousand, four hundred seven".