1230425122140 has 96 divisors (see below), whose sum is σ = 3829469904960. Its totient is φ = 327986454528.

The previous prime is 1230425122111. The next prime is 1230425122211. The reversal of 1230425122140 is 412215240321.

1230425122140 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 4 + 2 + 512 + 2 + 140 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 960852 + ... + 1839588.

It is an arithmetic number, because the mean of its divisors is an integer number (39890311510).

Almost surely, 2^{1230425122140} is an apocalyptic number.

1230425122140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230425122140 is an abundant number, since it is smaller than the sum of its proper divisors (2599044782820).

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

1230425122140 is a wasteful number, since it uses less digits than its factorization.

1230425122140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881348 (or 881340 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

It can be divided in two parts, 12304251 and 22140, that added together give a cube (12326391 = 231³).

The spelling of 1230425122140 in words is "one trillion, two hundred thirty billion, four hundred twenty-five million, one hundred twenty-two thousand, one hundred forty".