742980098446 has 4 divisors (see below), whose sum is σ = 1114470147672. Its totient is φ = 371490049222.

The previous prime is 742980098431. The next prime is 742980098449. The reversal of 742980098446 is 644890089247.

742980098446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×742980098446² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742980098449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185745024610 + ... + 185745024613.

It is an arithmetic number, because the mean of its divisors is an integer number (278617536918).

Almost surely, 2^742980098446 is an apocalyptic number.

742980098446 is a deficient number, since it is larger than the sum of its proper divisors (371490049226).

742980098446 is a wasteful number, since it uses less digits than its factorization.

742980098446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371490049225.

The product of its (nonzero) digits is 27869184, while the sum is 61.

The spelling of 742980098446 in words is "seven hundred forty-two billion, nine hundred eighty million, ninety-eight thousand, four hundred forty-six".