102454254630 has 384 divisors, whose sum is σ = 346282739712. Its totient is φ = 20424628224.

The previous prime is 102454254611. The next prime is 102454254649. The reversal of 102454254630 is 36452454201.

102454254630 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 542 + 54 + 63 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (102454254611) and next prime (102454254649).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 15631434 + ... + 15637986.

It is an arithmetic number, because the mean of its divisors is an integer number (901777968).

Almost surely, 2^102454254630 is an apocalyptic number.

102454254630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102454254630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173141369856).

102454254630 is an abundant number, since it is smaller than the sum of its proper divisors (243828485082).

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

102454254630 is a wasteful number, since it uses less digits than its factorization.

102454254630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6692 (or 6689 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

It can be divided in two parts, 102454254 and 630, that added together give a square (102454884 = 10122²).

The spelling of 102454254630 in words is "one hundred two billion, four hundred fifty-four million, two hundred fifty-four thousand, six hundred thirty".