77714005400 has 96 divisors (see below), whose sum is σ = 194623257600. Its totient is φ = 28774838400.

The previous prime is 77714005399. The next prime is 77714005463. The reversal of 77714005400 is 450041777.

It is a super-2 number, since 2×77714005400² (a number of 23 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 23 ways as a sum of consecutive naturals, for example, 129890 + ... + 415089.

It is an arithmetic number, because the mean of its divisors is an integer number (2027325600).

Almost surely, 2^77714005400 is an apocalyptic number.

It is an amenable number.

77714005400 is an abundant number, since it is smaller than the sum of its proper divisors (116909252200).

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

77714005400 is a wasteful number, since it uses less digits than its factorization.

77714005400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545049 (or 545040 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 35.

The spelling of 77714005400 in words is "seventy-seven billion, seven hundred fourteen million, five thousand, four hundred".