614214148842744 has 64 divisors (see below), whose sum is σ = 1538892792028800. Its totient is φ = 204290433139584.

The previous prime is 614214148842743. The next prime is 614214148842761. The reversal of 614214148842744 is 447248841412416.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614214148842743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249802167 + ... + 252248985.

It is an arithmetic number, because the mean of its divisors is an integer number (24045199875450).

Almost surely, 2^{614214148842744} is an apocalyptic number.

It is an amenable number.

614214148842744 is an abundant number, since it is smaller than the sum of its proper divisors (924678643186056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

614214148842744 is a wasteful number, since it uses less digits than its factorization.

614214148842744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469692 (or 2469688 counting only the distinct ones).

The product of its digits is 44040192, while the sum is 60.

The spelling of 614214148842744 in words is "six hundred fourteen trillion, two hundred fourteen billion, one hundred forty-eight million, eight hundred forty-two thousand, seven hundred forty-four".