1400145123352 has 16 divisors (see below), whose sum is σ = 2625357697200. Its totient is φ = 700049737440.

The previous prime is 1400145123301. The next prime is 1400145123373. The reversal of 1400145123352 is 2533215410041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2590899 + ... + 3084322.

It is an arithmetic number, because the mean of its divisors is an integer number (164084856075).

Almost surely, 2^{1400145123352} is an apocalyptic number.

It is an amenable number.

1400145123352 is a deficient number, since it is larger than the sum of its proper divisors (1225212573848).

1400145123352 is a wasteful number, since it uses less digits than its factorization.

1400145123352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5706066 (or 5706062 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 1400145123352 in words is "one trillion, four hundred billion, one hundred forty-five million, one hundred twenty-three thousand, three hundred fifty-two".