1234755401 has 16 divisors (see below), whose sum is σ = 1369656000. Its totient is φ = 1103784000.

The previous prime is 1234755397. The next prime is 1234755419. The reversal of 1234755401 is 1045574321.

It is not a de Polignac number, because 1234755401 - 2² = 1234755397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1234755421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161810 + ... + 169268.

It is an arithmetic number, because the mean of its divisors is an integer number (85603500).

Almost surely, 2^1234755401 is an apocalyptic number.

1234755401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1234755401 is a deficient number, since it is larger than the sum of its proper divisors (134900599).

1234755401 is a wasteful number, since it uses less digits than its factorization.

1234755401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7720.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 1234755401 is about 35139.0865134539. The cubic root of 1234755401 is about 1072.8202888559.

The spelling of 1234755401 in words is "one billion, two hundred thirty-four million, seven hundred fifty-five thousand, four hundred one".