1077613547742 has 96 divisors (see below), whose sum is σ = 2430162798336. Its totient is φ = 344838211200.

The previous prime is 1077613547729. The next prime is 1077613547771. The reversal of 1077613547742 is 2477453167701.

1077613547742 is a `hidden beast` number, since 1 + 0 + 77 + 61 + 3 + 5 + 477 + 42 = 666.

It is a super-2 number, since 2×1077613547742² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27384493 + ... + 27423815.

It is an arithmetic number, because the mean of its divisors is an integer number (25314195816).

Almost surely, 2^{1077613547742} is an apocalyptic number.

1077613547742 is an abundant number, since it is smaller than the sum of its proper divisors (1352549250594).

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

1077613547742 is a wasteful number, since it uses less digits than its factorization.

1077613547742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39966 (or 39963 counting only the distinct ones).

The product of its (nonzero) digits is 6914880, while the sum is 54.

The spelling of 1077613547742 in words is "one trillion, seventy-seven billion, six hundred thirteen million, five hundred forty-seven thousand, seven hundred forty-two".