1042235401544 has 32 divisors (see below), whose sum is σ = 2017688010240. Its totient is φ = 504192902400.

The previous prime is 1042235401531. The next prime is 1042235401553. The reversal of 1042235401544 is 4451045322401.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 621824 + ... + 1571984.

It is an arithmetic number, because the mean of its divisors is an integer number (63052750320).

Almost surely, 2^{1042235401544} is an apocalyptic number.

It is an amenable number.

1042235401544 is a deficient number, since it is larger than the sum of its proper divisors (975452608696).

1042235401544 is a wasteful number, since it uses less digits than its factorization.

1042235401544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954621 (or 954617 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 1042235401544 in words is "one trillion, forty-two billion, two hundred thirty-five million, four hundred one thousand, five hundred forty-four".