2734622437456 has 40 divisors (see below), whose sum is σ = 6521022738944. Its totient is φ = 1081828656000.

The previous prime is 2734622437447. The next prime is 2734622437529. The reversal of 2734622437456 is 6547342264372.

It is a junction number, because it is equal to n+sod(n) for n = 2734622437397 and 2734622437406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 939085920 + ... + 939088831.

Almost surely, 2^{2734622437456} is an apocalyptic number.

2734622437456 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2734622437456 is an abundant number, since it is smaller than the sum of its proper divisors (3786400301488).

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

2734622437456 is a wasteful number, since it uses less digits than its factorization.

2734622437456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878174779 (or 1878174773 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 55.

The spelling of 2734622437456 in words is "two trillion, seven hundred thirty-four billion, six hundred twenty-two million, four hundred thirty-seven thousand, four hundred fifty-six".