1423267225860 has 48 divisors (see below), whose sum is σ = 4092854947776. Its totient is φ = 369280144512.

The previous prime is 1423267225843. The next prime is 1423267225871. The reversal of 1423267225860 is 685227623241.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320553462 + ... + 320557901.

It is an arithmetic number, because the mean of its divisors is an integer number (85267811412).

Almost surely, 2^{1423267225860} is an apocalyptic number.

1423267225860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1423267225860 is an abundant number, since it is smaller than the sum of its proper divisors (2669587721916).

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

1423267225860 is a wasteful number, since it uses less digits than its factorization.

1423267225860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641111412 (or 641111410 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 1423267225860 in words is "one trillion, four hundred twenty-three billion, two hundred sixty-seven million, two hundred twenty-five thousand, eight hundred sixty".