64454231026214 has 16 divisors (see below), whose sum is σ = 97056925056000. Its totient is φ = 32102060935560.

The previous prime is 64454231026103. The next prime is 64454231026217. The reversal of 64454231026214 is 41262013245446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64454231026217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33632054 + ... + 35496809.

It is an arithmetic number, because the mean of its divisors is an integer number (6066057816000).

Almost surely, 2^{64454231026214} is an apocalyptic number.

64454231026214 is a deficient number, since it is larger than the sum of its proper divisors (32602694029786).

64454231026214 is a wasteful number, since it uses less digits than its factorization.

64454231026214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69130675.

The product of its (nonzero) digits is 1105920, while the sum is 44.

The spelling of 64454231026214 in words is "sixty-four trillion, four hundred fifty-four billion, two hundred thirty-one million, twenty-six thousand, two hundred fourteen".