1142602350240 has 192 divisors, whose sum is σ = 3966200574336. Its totient is φ = 274715062272.

The previous prime is 1142602350223. The next prime is 1142602350271. The reversal of 1142602350240 is 420532062411.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1142602350198 and 1142602350207.

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, 1860859 + ... + 2397498.

It is an arithmetic number, because the mean of its divisors is an integer number (20657294658).

Almost surely, 2^{1142602350240} is an apocalyptic number.

1142602350240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1142602350240 is an abundant number, since it is smaller than the sum of its proper divisors (2823598224096).

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

1142602350240 is a wasteful number, since it uses less digits than its factorization.

1142602350240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4258431 (or 4258423 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 1142602350240 in words is "one trillion, one hundred forty-two billion, six hundred two million, three hundred fifty thousand, two hundred forty".