1154042056350 has 36 divisors (see below), whose sum is σ = 3100526325936. Its totient is φ = 307744548240.

The previous prime is 1154042056333. The next prime is 1154042056357. The reversal of 1154042056350 is 536502404511.

1154042056350 is a `hidden beast` number, since 1 + 1 + 5 + 4 + 0 + 42 + 0 + 563 + 50 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1154042056357) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1282268502 + ... + 1282269401.

It is an arithmetic number, because the mean of its divisors is an integer number (86125731276).

Almost surely, 2^{1154042056350} is an apocalyptic number.

1154042056350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1154042056350 is an abundant number, since it is smaller than the sum of its proper divisors (1946484269586).

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

1154042056350 is a wasteful number, since it uses less digits than its factorization.

1154042056350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2564537921 (or 2564537913 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 1154042056350 in words is "one trillion, one hundred fifty-four billion, forty-two million, fifty-six thousand, three hundred fifty".