2493326214451 has 2 divisors, whose sum is σ = 2493326214452. Its totient is φ = 2493326214450.

The previous prime is 2493326214427. The next prime is 2493326214503. The reversal of 2493326214451 is 1544126233942.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2493326214451 - 2¹⁷ = 2493326083379 is a prime.

It is a super-2 number, since 2×2493326214451² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2493326214251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246663107225 + 1246663107226.

It is an arithmetic number, because the mean of its divisors is an integer number (1246663107226).

Almost surely, 2^{2493326214451} is an apocalyptic number.

2493326214451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2493326214451 is an equidigital number, since it uses as much as digits as its factorization.

2493326214451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1244160, while the sum is 46.

The spelling of 2493326214451 in words is "two trillion, four hundred ninety-three billion, three hundred twenty-six million, two hundred fourteen thousand, four hundred fifty-one".