623454264351030 has 128 divisors (see below), whose sum is σ = 1711360715904000. Its totient is φ = 142394293522944.

The previous prime is 623454264351013. The next prime is 623454264351041. The reversal of 623454264351030 is 30153462454326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2738502684 + ... + 2738730336.

It is an arithmetic number, because the mean of its divisors is an integer number (13370005593000).

Almost surely, 2^{623454264351030} is an apocalyptic number.

623454264351030 is an abundant number, since it is smaller than the sum of its proper divisors (1087906451552970).

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

623454264351030 is a wasteful number, since it uses less digits than its factorization.

623454264351030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237638.

The product of its (nonzero) digits is 6220800, while the sum is 48.

The spelling of 623454264351030 in words is "six hundred twenty-three trillion, four hundred fifty-four billion, two hundred sixty-four million, three hundred fifty-one thousand, thirty".