11457830288930 has 64 divisors (see below), whose sum is σ = 22421479069440. Its totient is φ = 4205367984384.

The previous prime is 11457830288867. The next prime is 11457830288951. The reversal of 11457830288930 is 3988203875411.

It is a self number, because there is not a number n which added to its sum of digits gives 11457830288930.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11955254 + ... + 12878033.

It is an arithmetic number, because the mean of its divisors is an integer number (350335610460).

Almost surely, 2^{11457830288930} is an apocalyptic number.

11457830288930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11457830288930 is a deficient number, since it is larger than the sum of its proper divisors (10963648780510).

11457830288930 is a wasteful number, since it uses less digits than its factorization.

11457830288930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24833403.

The product of its (nonzero) digits is 11612160, while the sum is 59.

The spelling of 11457830288930 in words is "eleven trillion, four hundred fifty-seven billion, eight hundred thirty million, two hundred eighty-eight thousand, nine hundred thirty".