1354120551043 has 8 divisors (see below), whose sum is σ = 1458334790528. Its totient is φ = 1249913614464.

The previous prime is 1354120551019. The next prime is 1354120551107. The reversal of 1354120551043 is 3401550214531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1354120551043 - 2²⁵ = 1354086996611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1354120551013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1437555 + ... + 2185132.

It is an arithmetic number, because the mean of its divisors is an integer number (182291848816).

Almost surely, 2^{1354120551043} is an apocalyptic number.

1354120551043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1354120551043 is a deficient number, since it is larger than the sum of its proper divisors (104214239485).

1354120551043 is a wasteful number, since it uses less digits than its factorization.

1354120551043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3651453.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 1354120551043 its reverse (3401550214531), we get a palindrome (4755670765574).

The spelling of 1354120551043 in words is "one trillion, three hundred fifty-four billion, one hundred twenty million, five hundred fifty-one thousand, forty-three".