742081014 has 80 divisors (see below), whose sum is σ = 1711942848. Its totient is φ = 240126768.

The previous prime is 742081013. The next prime is 742081019. The reversal of 742081014 is 410180247.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742081013) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2138389 + ... + 2138735.

Almost surely, 2^742081014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 742081014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (855971424).

742081014 is an abundant number, since it is smaller than the sum of its proper divisors (969861834).

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

742081014 is a wasteful number, since it uses less digits than its factorization.

742081014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 742081014 is about 27241.1639619162. The cubic root of 742081014 is about 905.3512526009.

The spelling of 742081014 in words is "seven hundred forty-two million, eighty-one thousand, fourteen".