146155406341054 has 48 divisors (see below), whose sum is σ = 244374686609760. Its totient is φ = 65497125355200.

The previous prime is 146155406341001. The next prime is 146155406341057. The reversal of 146155406341054 is 450143604551641.

It is a super-2 number, since 2×146155406341054² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146155406340989 and 146155406341007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146155406341057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1266135412 + ... + 1266250840.

It is an arithmetic number, because the mean of its divisors is an integer number (5091139304370).

Almost surely, 2^{146155406341054} is an apocalyptic number.

146155406341054 is a deficient number, since it is larger than the sum of its proper divisors (98219280268706).

146155406341054 is a wasteful number, since it uses less digits than its factorization.

146155406341054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189217 (or 189206 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 49.

The spelling of 146155406341054 in words is "one hundred forty-six trillion, one hundred fifty-five billion, four hundred six million, three hundred forty-one thousand, fifty-four".